Drilldown: Patents

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Patents > Family year: 1912 & Number of text pages: None

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None (348) · airplane (41) · stability (20) · LTA (17) · design (15) · propellers (11) · wings (10) · propulsion (10) · frame (10) · Construction (10) · hybrid (8) · control (7) · aerodynamics (7) · navigation (7) · Sustentation (7) · automatic stability (7) · Hydroplane (6) · equilibrium (6) · Lift (6) · Takeoff (6)
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None (255) · FR 6.4 (33) · BE K (30) · USPC 244/139 (9) · USPC 244/147 (8) · USPC 244/80 (5) · USPC 244/90R (5) · USPC 244/48 (4) · USPC 244/234 (4) · USPC 244/119 (3) · USPC 244/144 (3) · USPC 244/149 (3) · USPC 244/92 (3) · USPC 244/100R (3) · USPC 244/87 (3) · NL 62 (3) · USPC 244/233 (3) · USPC 244/73R (3) · USPC 244/65 (3) · USPC 244/13 (3)
CPCs:
None (117) · CPC B64C17/00 (35) · CPC B64C2700/6295 (31) · CPC B64C39/00 (17) · CPC B64C13/00 (17) · CPC B64B1/00 (16) · CPC B64C23/005 (14) · CPC B64C33/02 (13) · CPC B64C35/00 (12) · CPC B64C2700/6214 (8) · CPC B64C3/385 (8) · CPC B64C3/00 (8) · CPC B64C2700/6218 (8) · CPC B64C3/14 (7) · CPC B64B1/58 (6) · CPC B64C31/04 (6) · CPC B64C39/008 (6) · CPC B64C2700/6274 (6)
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