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Patents > Office : DE or Other & Inventor country: FR & IPCs : IPC B63H3/00 or IPC B64C35/00

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Applicant is inventor:
Tech fields:
design (30) · airplane (29) · hydroaeroplane (28) · Hydroplane (28) · landing (18) · frame (14) · takeoff (13) · hybrid (10) · buoyancy (10) · marine (9) · None (7) · wheels (7) · Fuselage (7) · chassis (6) · propellers (6) · floats (6) · Aerodynamics (6)
Full specification filed date:
Application number:
None (7) · 443895D (2)
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Related to aircraft:
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IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 85 results in range #1 to #85.

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