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Patents > IPCs : IPC B64B1/00 or IPC B64C25/00 or IPC B64C39/00 & Number of diagram pages: 4-12 & Number of figures: 8-60

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Office:
Inventors:
Simon Lake (3) · Alfred E. Wunderlich (2) · Anthony Rudolph Silverston (2) · Robert Cooke Sayer (2)
Inventor country:
Applicant person:
Simon Lake (3) · Alfred E. Wunderlich (2) · Anthony Rudolph Silverston (2) · Robert Cooke Sayer (2)
Applicant is inventor:
Tech fields:
LTA (16) · airplane (13) · navigation (11) · propulsion (11) · frame (8) · None (8) · propeller (6) · design (6) · safety (5) · construction (5) · stability (5) · wheels (4) · control (4) · propellers (4) · Lift (4) · wings (4)
Full specification filed date:
Application number:
None (8)
Granted:
Publication date:
Related to aircraft:
National tech categories:
None (14) · FR 6.4 (10) · USPC 244/25 (5) · USPC 244/30 (4) · FR 6.3 (3) · USPC 244/47 (3) · USPC 244/67 (2) · USPC 244/26 (2) · USPC 244/99 (2) · USPC 244/13 (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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