Drilldown: Patents

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Patents > Related to aircraft: Partially & Assigned to: None & Number of claims: 4-50

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Tech fields:
marine (7) · propeller (7) · propulsion (5) · military (4) · projectile (4) · stability (3) · fun (2) · aerodynamics (2) · motor (2) · motors (2) · paddle-wheel (2) · blades (2)
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None (14) · USPC 416/135 (2)
CPCs:
CPC B64C11/006 (5) · CPC B64C11/343 (3) · CPC B64C11/48 (2) · CPC B63H1/04 (2)
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Showing below up to 30 results in range #1 to #30.

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