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Patents > CPCs: None & Number of text pages: 10-30

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Office:
Inventors:
Alfred John Macy (3) · George Raymond Lawrence (3) · Isaac Bell (2) · Alexander Blair Thaw (2) · Charles Arthur Wragg (2) · Martin Diederich Rucker (2) · Arthur Henry Edwards (2) · Jan Jaakson (2)
Inventor country:
Applicant person:
None (22) · Alfred John Macy (3) · Martin Diederich Rucker (2) · Jan Jaakson (2) · Charles Arthur Wragg (2) · Arthur Henry Edwards (2) · George Raymond Lawrence (2) · Alexander Blair Thaw (2)
Applicant is inventor:
Tech fields:
airplane (29) · Frame (20) · design (18) · propulsion (17) · LTA (17) · stability (16) · navigation (14) · wings (13) · rudder (11) · Propellers (11) · propeller (11) · Construction (10) · aerodynamics (10) · control (9) · marine (7) · Lift (6) · Whole (6) · balloon (6) · car (6)
Full specification filed date:
Granted:
Supplementary to patent:
None (44) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent CH-1912-62201 (2) · Patent GB-1911-12232 (2) · Patent GB-1911-12188 (2) · Patent GB-1908-4519 (2)
Related to aircraft:
National tech categories:
None (36) · CA 244/35 (4) · CA 244/24 (4) · CA 244/12 (3) · HU V/h (3) · FR 6.4 (3) · CA 341/80 (3) · CA 244/67 (2) · CA 244/13 (2) · AU 90.3 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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