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Patents > Office: CA & Inventor country : DZ or US

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Office: (Click arrow to add another value)
Inventors:
Alfred John Macy (4) · De Bert Hartley (2) · Albert Livingstone Blackman (2) · Alexander Blair Thaw (2) · Anthony O'Brate (2) · Eugene F. Falconnet (2) · Arey Van Winegarden (2) · Robert Kemp (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (19) · Alfred John Macy (4) · De Bert Hartley (2) · Arey Van Winegarden (2) · Eugene F. Falconnet (2) · Albert Livingstone Blackman (2) · Alexander Blair Thaw (2)
Applicant is inventor:
Tech fields:
airplane (20) · frame (16) · LTA (13) · propulsion (13) · propeller (12) · None (12) · navigation (9) · car (8) · design (8) · rudder (8) · balloon (8) · propellers (7) · stability (6) · control (5) · steering (5) · flapping (5) · HTA (5)
Full specification filed date:
Granted:
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Supplementary to patent:
None (42)
Related to aircraft:
National tech categories:
None (27) · CA 244/24 (6) · CA 244/35 (4) · CA 341/80 (4) · CA 46/28 (3) · CA 244/12 (3) · CA 244/119 (2) · CA 244/3 (2) · CA 244/29 (2) · CA 244/13 (2) · CA 244/4 (2) · CA 244/10 (2) · CA 115/32 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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