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Patents > Full specification filed date: 1910 & Family year: 1900 - 1999 & Number of figures: 5-7

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airplane (13) · construction (10) · frame (9) · Design (9) · stability (7) · None (6) · propulsion (5) · propellers (5) · wheels (4) · Control (4) · propeller (3) · whole (3) · subsystem (3) · safety (3) · wings (3) · landing (3)
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CPC B64C23/005 (4) · CPC B64C13/00 (4) · CPC B64C2700/6295 (3) · CPC B64C3/385 (3) · CPC B64C2700/6256 (3) · CPC B64C2700/6274 (2) · CPC B64F2700/6226 (2) · CPC B64C39/08 (2)
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Showing below up to 34 results in range #1 to #34.

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