Drilldown: Patents

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Patents > Office: CA & Application number: None & Number of claims: 0-20

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Office: (Click arrow to add another value)
Inventors:
Thomas Sopwith (4) · Alexander Blair Thaw (2) · Comte Antoine Apraxine (2) · Arey Van Winegarden (2)
Inventor country:
Applicant person:
None (8) · Thomas Sopwith (4) · Comte Antoine Apraxine (2) · Alexander Blair Thaw (2) · Arey Van Winegarden (2)
Applicant is inventor:
Tech fields:
LTA (17) · Airplane (16) · frame (10) · balloon (10) · propulsion (9) · navigation (7) · rudder (7) · marine (6) · flapping (6) · None (6) · propeller (6) · Stability (6) · Design (6) · aerodynamics (5) · car (5) · Construction (5) · control (5) · parachute (4) · hybrid (4) · Wings (4)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Publication date:
Supplementary to patent:
None (35)
Related to aircraft:
National tech categories:
None (23) · CA 244/24 (3) · CA 244/29 (3) · CA 244/12 (3) · CA 244/35 (3) · CA 244/26 (2) · CA 244/119 (2) · CA 244/22 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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