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Patents > Application number: None & National tech categories: None & IPCs : IPC B64D27/04 or None

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Inventor country:
None (2117) · US (349) · FR (323) · GB (238) · DE (191) · RU (27) · HU (24) · NZ (20) · IT (20) · BE (19) · AT (15) · AU (14) · CH (13) · ES (11) · NO (7) · AH (7) · SE (7) · CA (6) · Ireland (6) · Prussia (6)
Applicant firm:
None (3329) · Motorluftschiff Studiengesellschaft m.b.H (8) · Société anonyme des Constructions Aériennes Rossel-Peugeot (4) · British and Colonial Aeroplane Co. (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Société Antoinette (3) · Sperry Gyroscope Company (3) · Daimler-Motoren-Gesellschaft (2) · Dewey Corporation (2) · Magneso Calcite Fire-Proof Company (2) · Westinghouse Canada Limited (2) · Aktiebolaget Aviatorer (2)
Applicant is inventor:
Application number: (Click arrow to add another value)
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Assigned to:
None (3355) · Sperry Gyroscope Company (3) · Syracuse, NY (2) · Magneso Calcite Fire-Proof Company (2) · Dewey Corporation (2)
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First filing:
Cites these patents:
None (3387) · Patent GB-1914-23502 (2) · Patent GB-1901-346 (2)
Citations from after 1930:

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