| Subject | English | German |
| construct. | automatic door opener | Öffnungsautomatik |
| construct. | automatic electric door opener | elektrischer Türöffner |
| agric. | automatic shakle with opener | automatischer Aufhängehaken mit Hakenöffner |
| tech., industr., construct. | axial flow opener | Trommelöffner mit zwei Trommeln |
| textile | axiflow opener | Axi-Flow-Offner |
| mater.sc. | bag opener | Beutelöffnungsmaschine |
| mater.sc. | bag opener | Beutelöffner |
| industr., construct. | bale opener | Ballenoeffner |
| gen. | bale opener | Ballenbrecher (Agrartechnik) |
| gen. | bale opener | Ballenöffner (Entsorgungstechnik) |
| chem. | barrel opener | Fassöffner |
| tech., industr., construct. | beater of a horizontal opener | Abstreifwalze eines Kastenspeisers |
| med. | Beckmann nose-opener | Beckmann Nasenspekulum |
| med. | Beckmann-Meyer mouth-opener | Beckmann-Meyer Mundkeil |
| med. | Beckmann-Meyer mouth-opener | Beckmann Mundsperrer |
| med. | Beckmann-Meyer mouth-opener | Beckmann-Meyer Mundsperrer |
| tech., industr., construct. | bock feed rollers of an horizontal opener | Übertragungswalzen eines Horizontalöffners |
| auto., BrE | boot opener | Kofferraumöffner |
| mun.plan. | bottle opener | Flaschenoeffner |
| gen. | bottle opener | Kapselheber |
| gen. | bottle opener | Flaschenöffner |
| gen. | bottle openers | Flaschenöffner |
| tech., industr., construct. | bottom lattice of a balle opener | Zuführlattentuch eines Ballenöffners |
| tech., industr., construct. | bottom table of a balle opener | Zuführtisch eines Ballenöffners |
| gen. | box opener | Kistenöffner |
| agric., industr. | bundle opener | Entbündelungsvorrichtung |
| agric., industr. | bundle opener | Dockenöffner |
| agric. | bundle opener | Dockenoeffner |
| agric. | bundle opener | Entbuendelungsvorrichtung |
| agric. | bundle opener | Buescheloeffner |
| agric., industr. | bundle opener | Büschelöffner |
| gen. | can opener | Dosenöffner |
| mun.plan. | can opener | Buechsenoeffner |
| gen. | can opener | Büchsenöffner |
| gen. | can openers, electric | Dosenöffner elektrisch |
| gen. | can openers, non-electric | Dosenöffner nicht elektrisch |
| gen. | carbide drum opener | Karbidtrommelöffner |
| mech.eng. | case opener | Kistenoeffner |
| mech.eng. | case opener | Kistenbeitel |
| tech., industr., construct. | cleaner roller of a balle opener | Reinigerwalze eines Ballenöffners |
| tech., industr., construct. | compression roller of an horizontal opener | Zuführwalze eines Horizontalöffners |
| tech. | cotton opener | Schwinganlage |
| industr., construct. | cotton opener | Baumwollöffner |
| tech. | cotton opener | Schwingturbine |
| industr., construct. | cotton roving waste opener | Öffner für Baumwollgarnabfälle |
| gen. | crate opener | Verschlagöffner |
| industr., construct. | Crighton-type vertical opener | Vertikal-Crighton Oeffner |
| agric. | curved runner furrow opener | Stumpfdrillschar |
| agric. | curved runner furrow opener | Kufendrillschar |
| agric. | disc furrow opener | Scheibendrillschar |
| agric. | disk furrow opener | Einscheiben-Drillschar |
| agric. | disk furrow opener | Scheibenschar |
| agric. | disk opener | Einscheiben-Drillschar |
| agric. | disk opener | Scheibenschar |
| tech. | door opener | Türöffner |
| gen. | door openers, electric | Türöffner elektrisch |
| agric. | double disk opener | Doppelscheiben-Drillschar |
| agric. | drill furrow-opener | Schmalschar an der Säschar |
| tech., industr., construct. | drive side of a balle opener | Antriebseite eines Ballenöffners |
| tech., industr., construct. | drive side of an horizontal opener | Antriebsseite eines Horizontalöffners |
| tech. | drum opener | Faßöffner |
| patents. | electric can openers | elektrische Dosenöffner |
| construct. | electric door opener | elektrischer Türöffner |
| tech., industr., construct. | evener roller of a balle opener | Rückstreichwalze eines Ballenöffners |
| tech., industr., construct. | extraction fan of a balle opener | Ventilator eines Ballenöffners |
| gen. | eye-opener | Augenöffner |
| construct. | fanlight opener | Verschluss für Klappfenster |
| tech., industr., construct. | feed lattice of a balle opener | Auflegelattentuch eines Ballenöffners |
| tech., industr., construct. | feed lattice of an horizontal opener | Zuführtisch eines Horizontalöffners |
| tech., industr., construct. | feed table of a balle opener | Auflegetisch eines Ballenöffners |
| tech., industr., construct. | feed table of an horizontal opener | Zuführtisch eines Horizontalöffners |
| agric. | furrow opener | Furchenzieher |
| agric. | furrow opener | Rillschar |
| agric. | furrow opener | Markeur |
| agric. | furrow opener | Häufelkörper |
| agric. | furrow opener | Pflugkörper |
| agric. | furrow opener | Furchengräber |
| agric. | furrow opener | Reihenzieher |
| agric. | furrow opener | Pflanzschar |
| agric. | furrow opener | Furchenzieher-Schar |
| mech.eng. | furrow openers | Furchenzieher |
| mech.eng. | furrow openers | Rillenzieher |
| mech.eng. | furrow openers | Drillschare |
| gen. | garage door opener | Garagentoröffner |
| tech., industr., construct. | grid of an horizontal opener | Rost eines Horizontalöffners |
| agric. | hoe-type furrow opener | Spitzdrillschar |
| met. | hole opener | Festräumer |
| industr., construct. | horizontal drum opener | Horizontal-Trommeloeffner |
| tech., industr., construct. | horizontal opener | Horizontalöffner |
| textile | latch opener | Zungenöffner |
| tech., industr., construct. | left side of a balle opener | linke Seite eines Ballenöffners |
| tech., industr., construct. | left side of an horizontal opener | linke Seite eines Horizontalöffners |
| tech., industr., construct. | length of a balle opener | Länge eines Ballenöffners |
| textile | length of an horizontal opener | Länge eines Horizontalöffners |
| tech., industr., construct. | length of the feed table of a balle opener | Auflegetischlänge eines Ballenöffners |
| commun. | letter opener | Briefoeffner |
| gen. | letter opener | Brieföffner |
| patents. | letter openers | Brieföffner |
| agric. | lister-type furrow opener | Markör |
| agric. | lister-type furrow opener | Reihenzieher |
| agric. | lister-type furrow opener | Furchenigel |
| tech., industr., construct. | mixing bale opener | Ballenöffner |
| industr., construct., chem. | mould opener | Formenhalter |
| med. | mouth opener | Mundsperre |
| med. | mouth opener | Mundöffner |
| industr., construct. | oiling opener | Ölwolf |
| agric. | one-disc furrow opener | Einscheibendrillschar |
| gen. | oyster opener | Austernöffner |
| gen. | oyster opener | Austernbrecher |
| gen. | oyster openers | Austernöffner |
| chem. | pail opener | Eimeröffner |
| polygr. | paragraph opener | Paragraphenzeichen |
| antenn. | photoelectric door-opener | photoelektrischer Türöffner |
| met. | pipe opener | Rohrreibahle |
| industr., construct. | pneumatic-opener | Saugoeffner |
| met. | pool opener | Nutzbohrung |
| tech., industr., construct. | porcupine opener | Nadelöffner |
| industr., construct. | raw wool opener and beater | Wollöffner für Schweißwolle |
| tech., industr., construct. | regulating door with photocell of a balle opener | Reglerklappe mit Fotozelle Photozelle eines Ballenöffners |
| tech., industr., construct. | right side of a balle opener | rechte Seite eines Ballenöffners |
| tech., industr., construct. | right side of an horizontal opener | rechte Seite eines Horizontalöffners |
| tech., industr., construct. | roving waste opener | Vorgarnöffner |
| agric. | runner furrow opener | Stumpfdrillschar |
| agric. | runner furrow opener | Kufendrillschar |
| agric. | runner opener | Stumpfdrillschar |
| agric. | runner opener | Kufendrillschar |
| agric. | runner-type opener | Stumpfdrillschar |
| agric. | runner-type opener | Kufendrillschar |
| agric. | shoe furrow opener | Stiefelschar |
| agric. | shovel furrow opener | Drillschar |
| agric. | single disk opener | Scheibenschar |
| agric. | single disk opener | Einscheiben-Drillschar |
| tech. | soil shields of furrow opener | Scharwange |
| tech., industr., construct. | spike density of a balle opener | Benadelungsdichte |
| tech., industr., construct. | spike spacing of a balle opener | Nadelteilung |
| tech., industr., construct. | stripper roller of a balle opener | Abstreifwalze eines Ballenöffners |
| tech., industr., construct. | stripping roller of a balle opener | Reinigerwalze eines Ballenöffners |
| agric. | sword runner opener | Drillschar |
| tech. | tin opener | Dosenöffner |
| gen. | tin opener | Büchsenöffner |
| patents. | tin-openers | Dosenöffner |
| gen. | tin openers, electric | Dosenöffner elektrisch |
| gen. | tin openers, non-electric | Dosenöffner nicht elektrisch |
| industr., construct. | toothed cylinder for esparto grass opener | gezahnte Trommel von Oeffner für Espartogras |
| auto., amer. | trunk opener | Kofferraumöffner |
| tech., industr., construct. | two cylinder opener | Trommelöffner mit zwei Trommeln |
| tech., industr., construct. | under grid of a balle opener | Rost eines Ballenöffners |
| tech., industr., construct. | upright lattice of a balle opener | Nadellattentuch eines Ballenöffners |
| tech., industr., construct. | vertical opener | Vertikalöffner |
| industr., construct. | wet fibres opener | Offner für feuchte Fasern |
| tech., industr., construct. | width of a balle opener | Breite eines Ballenöffners |
| tech., industr., construct. | width of an horizontal opener | Breite eines Horizontalöffners |
| construct. | window opener, fanlight opener, quadrant, casement stay | Fensterverschluß |
| construct. | window opener, fanlight opener, quadrant, casement stay | Zahnstange |
| auto., BrE | windscreen opener | Windschutzscheiben-Ausstellhebel |
| auto., amer. | windshield opener | Windschutzscheiben-Ausstellhebel |
| industr., construct., chem. | wooden score opener | Knackhölzer |
