Drilldown: Patents

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Patents > National tech categories : AT 77d or GB 4 without buoyant & Number of figures: 3-4

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Office:
Inventors:
None (20) · Josef Deixler (4) · Reinhold Richter (3) · Adolf Freiherr Odkolek von Augezd (2) · August Warchalowski (2) · Fritz Edelstein (2)
Inventor country:
Applicant person:
None (50) · Reinhold Richter (3) · August Warchalowski (2)
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Applicant is inventor:
Tech fields:
airplane (52) · frame (31) · wings (18) · LTA (18) · stability (16) · construction (14) · Design (14) · subsystem (12) · Aerodynamics (10) · flapping (9) · propulsion (9) · propellers (9) · navigation (9) · balloon (8) · Tragfläche (8) · airfoil (8) · Drachenflieger (8)
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Supplementary to patent:
None (60)
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Citations from after 1930:
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Showing below up to 103 results in range #1 to #103.

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