Drilldown: Patents

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Patents > Number of text pages: 7-8 & Number of figures: 21-40

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Office:
Inventors:
Alfred John Macy (11) · None (3) · Vigilio Baldo (3) · Jean-Jacques-Élie Farcot (2) · Alfred E. Wunderlich (2)
Inventor country:
Applicant is inventor:
Tech fields:
stability (15) · Airplane (15) · None (9) · automatic stability (6) · wings (6) · propellers (5) · propulsion (5) · control (5) · design (5) · equilibrium (4) · frame (4) · helicopter (3) · whole (3) · hybrid (3) · safety (3) · propeller (3)
Full specification filed date:
Application number:
None (7) · 25941D (2)
Granted:
Related to aircraft:
National tech categories:
FR 6.4 (21) · None (11) · CH 129b (3) · USPC 244/35R (2) · USPC 244/234 (2) · USPC 244/177 (2) · USPC 244/80 (2) · DK 77 (2)
CPCs:
CPC B64C17/00 (11) · CPC B64C2700/6218 (5) · None (4) · CPC B64C2700/6212 (4) · CPC B64C2700/6295 (3) · CPC B64C3/14 (2) · CPC B64C39/00 (2) · CPC B64C39/005 (2) · CPC B64D17/00 (2) · CPC B64C2001/0063 (2) · CPC B64C19/00 (2) · CPC B64B1/00 (2) · CPC B64C3/385 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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