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Patents > Applicant type: INDIV & IPCs : IPC B64C3/18 or IPC B64C39/00 & CPCs: CPC B64C39/08

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Office:
Inventors:
Charles Rudolph Wittemann (3)
Inventor country:
Applicant person:
Charles Rudolph Wittemann (3) · Federico Caproni (2)
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Tech fields:
airplane (13) · None (6) · construction (5) · stability (5) · multiplane (4) · frame (4) · control (3) · Wings (3) · aeroplane (3) · airfoil (3)
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IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
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Citations from after 1930:
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