Drilldown: Patents

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Patents > Year granted: 1913 & Patent agent : Frazer Furk something or J. Germain or None & Assigned to : Rubber Balloon Company of America or Sperry Gyroscope Company or None & Number of diagram pages: None

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None (355) · airplane (31) · LTA (17) · stability (15) · propulsion (11) · frame (11) · navigation (9) · Propellers (8) · propeller (8) · control (7) · wings (6) · automatic stability (6) · hybrid (5) · construction (5) · landing (4) · rudder (4) · wheels (4) · design (4) · Flugmaschine (4)
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None (288) · FR 6.4 (23) · DE 77h (6) · USPC 244/233 (6) · BE K (6) · USPC 244/80 (5) · USPC 244/45R (4) · USPC 244/48 (4) · USPC 244/100R (4) · USPC 244/30 (3) · USPC 244/110H (3) · USPC 244/90R (3) · USPC 244/104R (3) · USPC 244/92 (3) · USPC 244/73R (3) · USPC 244/87 (3) · HU V/h (3) · USPC 244/60 (3) · USPC 244/50 (3)
CPCs:
None (67) · CPC B64C17/00 (51) · CPC B64C2700/6295 (38) · CPC B64C35/00 (30) · CPC B64C39/00 (28) · CPC B64B1/00 (19) · CPC B64C13/00 (15) · CPC B64C2700/6218 (14) · CPC B64C3/385 (14) · CPC B64C23/005 (13) · CPC B64C2700/6212 (13) · CPC B64C33/02 (13) · CPC B64B1/58 (9) · CPC B64F2700/6261 (9) · CPC B64C11/006 (8) · CPC B64C2700/6214 (8) · CPC B64C3/56 (7) · CPC B64C3/00 (7)
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