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Patents > IPCs : IPC B64B1/30 or None & Number of figures: 12

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Office:
Inventors:
Maurice Léger (4) · Ferdinand von Zeppelin (3) · John P. Tarbox (2) · Konstantin Danilewsky (2) · Bert Hinkler (2) · Henry Boinet (2) · Edmund Sparmann (2) · Louis-Étienne Roze (2)
Inventor country:
Applicant person:
None (12) · Maurice Léger (4) · Edmund Sparmann (2) · Bert Hinkler (2)
Applicant is inventor:
Tech fields:
frame (22) · stability (18) · airplane (18) · LTA (18) · navigation (14) · propeller (14) · propulsion (13) · wings (10) · balloon (9) · rudder (8) · design (7) · Helicopter (7) · None (6) · hybrid (6) · automatic stability (6)
Full specification filed date:
Application number:
None (29)
Granted:
Related to aircraft:
Patent agent:
None (31) · Victor J. Evans (2)
National tech categories:
None (20) · HU V/h (5) · RU Group V (4) · DE 77 (3) · USPC 244/80 (3) · CH 115 (2) · USPC 244/79 (2) · USPC 244/96 (2) · AU 90.3 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (34) · CPC B64C17/00 (5) · CPC B64C23/005 (5) · CPC B64C3/385 (4) · CPC B64B1/00 (3) · CPC B64C35/00 (2) · CPC B64C33/02 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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