Gebrauchsmuster DE-1900-140129

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  • Inventor location: Steinach bei Waldsee, Württemburg

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Year filed 1900
Year granted 1900
Office DEG
Patent number G140129
Inventors Josef Birk
Inventor country DE
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Applicant type INDIV
Applicant is inventor? 1
Original title Luftballon von ellipsen- und linsenförmiger Gestalt mit denselben umhüllendem Ring, an welchem die Gondel durch eine starre Verbindung befestig ist
English title Balloon with ellipse and lens shaped design, with surrounding ring to which the gondola is fastened by a rigid connection
Tech fields LTA, car, suspension, frame
Filing date 1900-08-17
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Grant date 1900-09-24
Granted? 1
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Related to aircraft? 1
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Citations from after 1930
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