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Patents > Supplementary to patent: None & IPCs: IPC B64C33/02 & Number of diagram pages: 2-7

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Office:
Inventors:
Hermann Hassenbach (2)
Inventor country:
Applicant person:
Hermann Hassenbach (2)
Applicant type:
Applicant is inventor:
Tech fields:
ornithopter (13) · None (10) · flapping (10) · propulsion (10) · hybrid (7) · rudder (6) · navigation (6) · LTA (5) · frame (5) · landing (5) · control (5) · Design (4) · propellers (4) · ascension (3) · propeller (3) · orthopter (3) · wings (3)
Full specification filed date:
Application number:
None (4)
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Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (7) · None (4) · J. Germain (2) · Ad. Sturm (2) · E. Blétry (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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