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Patents > Inventor country: US & Number of text pages: 5 & Number of diagram pages: 4-5

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Office:
Inventors:
Alfred John Macy (2) · Bruno von Bültzingslöwen (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (4) · Alfred John Macy (2) · Bruno von Bültzingslöwen (2)
Applicant is inventor:
Tech fields:
propulsion (10) · airplane (10) · stability (10) · frame (9) · propeller (8) · design (8) · None (7) · HTA (6) · LTA (6) · navigation (5) · flapping (5) · rudder (4) · propellers (4) · landing (4) · biplane (3) · control (3) · marine (3)
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Citations from after 1930:
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Showing below up to 44 results in range #1 to #44.

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