Drilldown: Patents

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

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Office:
Inventors:
George Raymond Lawrence (3) · Alfred John Macy (3) · Jan Jaakson (2) · Isaac Bell (2) · Charles Arthur Wragg (2) · Arthur Henry Edwards (2) · Martin Diederich Rucker (2)
Inventor country:
Inventor location: (Click arrow to add another value)
Applicant person:
None (22) · Alfred John Macy (3) · Jan Jaakson (2) · George Raymond Lawrence (2) · Arthur Henry Edwards (2) · Charles Arthur Wragg (2) · Martin Diederich Rucker (2)
Applicant is inventor:
Tech fields:
airplane (29) · Frame (19) · design (17) · stability (16) · propulsion (14) · wings (13) · LTA (13) · navigation (11) · Propellers (11) · Construction (10) · aerodynamics (10) · rudder (10) · propeller (8) · control (7) · marine (7) · Lift (6) · Whole (6)
Full specification filed date:
Granted:
Supplementary to patent:
None (38) · 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:
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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