Patent IT-1894-Ganswindt

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66621 is presumably a new serial number given to renewed patent (number yet undetermined) by Ganswindt, from 1894. The renewal request date was 3 February 1903.

Inventor location: Berlin

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Year filed 1894
Year granted
Office IT
Patent number
Inventors Hermann Ganswindt
Inventor country DE
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Applicant is inventor? 1
Original title Bandes métalliques plates servant de support et de renforcement dans les ballons aériens, dans les propulseurs de navires et de bateux aériens, dans les turbines, les moteurs à vent, etc.
English title metallic band plates serving as support and reinforcement in aerial balloons, in the propellers of ships and air-ships, in turbines, in wind motors, etc.
Tech fields LTA, balloon, frame, propeller
Filing date 1894-02-15
Full specification filed date
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Granted? 1
Publication date
Supplementary to patent Patent DE-1894-76727
Related to aircraft? 1
Serial number 66621
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National tech categories IT 8
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Cites these patents
Citations from after 1930
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