Drilldown: Patents

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Patents > Year granted: 1914 & Number of claims: None

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None (282) · airplane (29) · LTA (20) · Design (12) · frame (11) · construction (11) · stability (10) · propulsion (8) · automatic stability (6) · lift (6) · balloon (6) · wings (6) · aerodynamics (6) · propellers (5) · airship (5) · military (5)
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None (161) · FR 6.4 (27) · USPC 244/139 (9) · BE K (6) · USPC 244/90R (6) · USPC 244/91 (5) · USPC 244/147 (5) · USPC 244/142 (5) · USPC 244/119 (5) · USPC 244/138R (4) · USPC 244/233 (4) · USPC 244/47 (4) · USPC 244/153R (4) · USPC 244/30 (4) · USPC 244/100R (4)
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None (86) · CPC B64C17/00 (31) · CPC B64C2700/6295 (26) · CPC B64B1/00 (22) · CPC B64C39/00 (17) · CPC B64C35/00 (16) · CPC B64C13/00 (10) · CPC B64C3/14 (9) · CPC B62C5/04 (9) · CPC B64C2700/6218 (9) · CPC B64C33/02 (8) · CPC B64C23/005 (8) · CPC B64C2700/6219 (7) · CPC B64C3/00 (7) · CPC B64F2700/6261 (6) · CPC B64B1/40 (5) · CPC B64C2700/6212 (5) · CPC B64C3/56 (5) · CPC B64C17/06 (5) · CPC B64C11/006 (5)
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