Drilldown: Patents

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Patents > Inventor country: DE & Publication date: 1900 - 1999 & CPCs : CPC B64C13/00 or CPC B64C3/00 or CPC B64C35/00

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Airplane (28) · frame (21) · construction (14) · control (14) · wings (12) · design (11) · hydroaeroplane (8) · biplane (7) · rudder (6) · marine (6) · subsystem (5) · navigation (5) · fuselage (5) · None (5) · hydroplane (3) · wheels (3) · steering (3) · chassis (3)
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None (20)
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Showing below up to 66 results in range #1 to #66.

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