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Patents > Year granted: 1912 & Granted: Yes & IPCs: IPC B64C39/00 & CPCs: CPC B64C39/00

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Inventors:
Maurice-Émile Primard (2) · None (2) · Adalbert Plaček (2)
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None (2) · Adalbert Plaček (2) · Maurice-Émile Primard (2)
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Tech fields:
airplane (19) · design (15) · wings (11) · construction (10) · aeroplane (10) · frame (10) · aerodynamics (8) · propellers (8) · propulsion (7) · fuselage (7) · whole (6) · stability (6) · lift (6) · None (5) · chassis (5) · control (4) · landing (4)
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None (4)
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Showing below up to 55 results in range #1 to #55.

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