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Patents > IPCs : IPC B64C31/06 or IPC B64C33/02 or None

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Inventor country:
US (2920) · None (2515) · FR (1603) · DE (1054) · GB (794) · AT (221) · BE (188) · IT (176) · HU (169) · CH (95) · CA (89) · RU (77) · AU (61) · SE (39) · AH (31) · NO (30) · NZ (29) · NL (28) · ES (26) · MX (24)
Applicant is inventor:
Tech fields:
None (10142) · LTA (12) · airplane (9) · propulsion (6) · frame (4) · propellers (4) · navigation (4) · stability (3) · monoplane (3) · wheels (2) · takeoff (2) · propeller (2) · parachute (2) · Motors (2) · wings (2) · aerostat (2)
Granted:
Related to aircraft:
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First filing:
Cites these patents:
None (10065) · 1910 (6) · 1 (5) · 0 (5) · 1911 (4) · CPC B64B1/00 (3) · 1909 (3) · Patent GB-1914-23502 (2) · Patent US-1903-821393 (2) · Patent FR-1910-424987 (2) · 1907 (2) · Patent AT-1909-47911‎‎ (2) · Patent GB-1901-346 (2)
Citations from after 1930:

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