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Patents > Supplementary to patent: None & CPCs : CPC B64C39/005 or CPC B64C39/08

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Office:
Inventor country:
Inventor location:
None (224) · St. Louis (3) · Seine-et-Oise (2) · New York (2)
Applicant is inventor:
Tech fields:
None (83) · Airplane (58) · propulsion (45) · Frame (43) · Navigation (31) · stability (27) · propeller (26) · rudder (23) · wheels (16) · LTA (15) · Design (15) · wings (15) · airfoil (15) · hybrid (14) · helicopter (13) · multiplane (11) · landing (10) · HTA (10)
Full specification filed date:
Application number:
None (26)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (62) · Munn & Co. (12) · None (12) · Victor J. Evans (6) · C. A. Snow & Co. (4) · Armengaud jeune (4) · Boult, Wade & Tennant (3) · E. Blétry (3) · Joshua R. H. Potts (3)
National tech categories:
None (73) · FR 6.4 (33) · USPC 244/45R (32) · USPC 244/20 (19) · USPC 244/70 (15) · USPC 244/9 (13) · USPC 244/13 (12) · USPC 244/87 (5) · USPC 244/48 (4) · USPC 244/39 (4) · USPC 244/119 (4) · FR 6.3 (3) · USPC 244/19 (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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