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Patents > IPCs : IPC B64C23/00 or IPC B64C31/00 or None

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Inventor country:
US (2945) · None (2499) · FR (1597) · DE (1023) · GB (792) · AT (221) · BE (188) · IT (174) · HU (168) · CH (98) · CA (93) · RU (76) · AU (63) · SE (35) · AH (31) · NO (30) · NL (29) · NZ (28) · ES (25) · MX (25)
Applicant is inventor:
Tech fields:
None (10114) · LTA (12) · airplane (9) · propulsion (6) · propellers (5) · navigation (5) · frame (4) · stability (3) · monoplane (3) · wings (3) · lift (2) · aerodynamics (2) · motors (2) · propeller (2) · control (2) · aerostat (2) · wheels (2) · airship (2) · takeoff (2) · parachute (2)
Granted:
Related to aircraft:
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First filing:
Cites these patents:
None (10037) · 1910 (6) · 1 (5) · 0 (5) · 1911 (4) · 1909 (3) · CPC B64B1/00 (3) · Patent GB-1914-23502 (2) · Patent US-1903-821393 (2) · Patent AT-1909-47911‎‎ (2) · Patent FR-1910-424987 (2) · Patent GB-1901-346 (2) · 1907 (2)
Citations from after 1930:

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