Drilldown: Patents

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Patents > Filing date: 1912 & Number of diagram pages: None

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None (334) · airplane (49) · stability (23) · design (21) · LTA (20) · Construction (14) · frame (13) · Propellers (13) · propulsion (12) · aerodynamics (11) · wings (10) · navigation (9) · control (8) · hybrid (6) · sustentation (6) · automatic stability (6) · hydroplane (6)
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None (279) · FR 6.4 (44) · BE K (22) · USPC 244/233 (5) · USPC 244/45R (5) · USPC 244/48 (5) · USPC 244/139 (4) · NL 62 (4) · USPC 244/119 (4) · USPC 244/234 (4) · USPC 244/92 (4) · USPC 244/80 (4) · HU V/h (3) · USPC 244/87 (3) · USPC 244/100R (3) · USPC 244/104R (3) · USPC 244/73R (3) · USPC 244/90R (3)
CPCs:
None (67) · CPC B64C2700/6295 (44) · CPC B64C17/00 (41) · CPC B64C39/00 (27) · CPC B64C13/00 (21) · CPC B64B1/00 (17) · CPC B64C23/005 (16) · CPC B64C33/02 (14) · CPC B64C3/385 (13) · CPC B64C35/00 (11) · CPC B64C2700/6212 (8) · CPC B64C3/00 (8) · CPC B64C2700/6218 (8) · CPC B64C2700/6274 (7) · CPC B64C1/00 (7)
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