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Patents > Grant date: 1919 & IPCs: None & Number of figures: 6-12

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airplane (11) · None (8) · construction (4) · adjudicated (4) · fuselage (4) · control (4) · Curtiss Aeroplane & Motor Corporation v. United Aircraft Engineering Corporation (4) · landing (4) · wing (3) · frame (3) · Instrument (3) · airship (2) · biplane (2) · rudder (2) · takeoff (2) · stability (2)
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None (14) · CPC B64C25/60 (4) · CPC B64C3/385 (3) · CPC B64C1/26 (2) · CPC B64C3/00 (2) · CPC B64C23/005 (2) · CPC B64C25/14 (2)
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