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Patents > Grant date: 1914 & Number of diagram pages: 4-20

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Year filed:
Year granted:
Office:
Inventors:
Adolf Sprater (2) · Lewis Ginter Young (2) · Alfred John Macy (2)
Inventor country:
Applicant person:
Lewis Ginter Young (2) · Adolf Sprater (2) · Alfred John Macy (2)
Applicant is inventor:
Tech fields:
airplane (14) · None (13) · stability (10) · control (6) · frame (6) · wings (6) · flapping (4) · propellers (4) · wheels (3) · safety (3) · ornithopter (3)
Filing date:
Full specification filed date:
Application number:
None (3)
Granted:
Related to aircraft:
CPCs:
CPC B64C17/00 (8) · CPC B64C33/02 (6) · CPC B64C13/00 (6) · CPC B64C2700/6295 (4) · CPC B64C2700/6218 (4) · CPC B64C33/00 (3) · CPC B64C3/385 (2) · CPC B64C3/40 (2) · CPC B64C39/00 (2) · CPC B64C13/24 (2) · CPC B64C39/005 (2) · CPC B64C39/08 (2) · CPC B64C11/006 (2) · CPC B64B1/00 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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