Drilldown: Patents

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Patents > Full specification filed date: 1914 & Citations from after 1930: None

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design (14) · airplane (14) · LTA (11) · frame (10) · construction (9) · Dirigibles (7) · stability (7) · propellers (6) · chassis (4) · fuselage (4) · automatic stability (4) · wheels (4) · wings (4) · aerodynamics (3) · parachutes (3) · Texture (3) · None (3) · hybrid (3) · compartments (3) · Airship (3)
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CPCs:
CPC B64B1/00 (7) · CPC B64C17/00 (6) · CPC B64C35/00 (5) · CPC B64C2700/6218 (3) · CPC B64C3/00 (2) · CPC B64C2700/6295 (2) · CPC B64C2700/6235 (2) · CPC B64C39/005 (2) · CPC B64D17/00 (2) · None (2) · CPC B64F2700/6265 (2) · CPC B64F2700/6261 (2) · CPC B64C3/18 (2)
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