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Patents > CPCs : CPC B64C23/005 or None & Number of text pages: 9-18

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Office:
Inventors:
George Raymond Lawrence (3) · Isaac Bell (2) · Enrico Forlanini (2) · Martin Diederich Rucker (2) · Alfred K. R. A. Krakow (2) · Arthur Henry Edwards (2) · Lewis Ginter Young (2) · Charles Arthur Wragg (2)
Inventor country:
Applicant person:
None (23) · Charles Arthur Wragg (2) · Martin Diederich Rucker (2) · Enrico Forlanini (2) · Arthur Henry Edwards (2) · George Raymond Lawrence (2)
Applicant is inventor:
Tech fields:
airplane (28) · frame (21) · design (18) · propulsion (15) · Stability (14) · navigation (13) · LTA (13) · propeller (11) · wings (10) · rudder (9) · whole (9) · control (9) · Construction (8) · marine (8) · aerodynamics (7) · propellers (7) · steering (6) · Lift (6)
Full specification filed date:
Granted:
Supplementary to patent:
None (44) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent FR-1902-324521 (2) · Patent GB-1911-12188 (2) · Patent GB-1908-4519 (2) · Patent US-1911-1109891 (2)
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CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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