Gebrauchsmuster DE-1900-145372

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  • Inventor location: Hamburg, St. Pauli, Marktstrasse 148


Year filed 1900
Year granted 1901
Office DEG
Patent number G145372
Inventors Martin Kalmar
Inventor country DE
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Applicant type INDIV
Applicant is inventor? 1
Original title Mit in Bewegungsvorrichtung verstellbarer, ein falschirmatiges Dach gleichzeitig einstellender Luftschraube versehenes Luftschiff in Bootsform
English title Boat-shaped airship with adjustable drive apparatus, a parachute-shaped roof, and [concomitantly adjusted?] airscrew
Tech fields propulsion, propeller, navigation, parachute
Filing date 1900-12-08
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Grant date 1901-01-07
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Related to aircraft? 1
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Citations from after 1930
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