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Patents > Office: DK & Related to aircraft : 0.5 or flapping or Other

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Office: (Click arrow to add another value)
Inventors:
None (4) · Alfred John Macy (4) · Carl Alfred Johansson (3) · Walter George Tarrant (2) · Richard Wilcke (2) · Hanns Pippart (2) · Christian Magnus Gyde Jensen (2) · Carl Wilhelm Paul (2) · Carl Franz Hubert Hertel (2) · Heinrich Noll (2) · Albert Graff (2)
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Applicant person:
None (15) · Alfred John Macy (4) · Carl Alfred Johansson (3) · Hanns Pippart (2) · Christian Magnus Gyde Jensen (2) · Carl Wilhelm Paul (2) · Carl Franz Hubert Hertel (2) · Heinrich Noll (2) · Walter George Tarrant‎ (2)
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Tech fields:
airplane (23) · design (17) · stability (15) · frame (14) · Wings (10) · navigation (10) · Propulsion (10) · LTA (10) · lift (8) · construction (7) · marine (5) · Aerodynamics (5) · subsystem (5) · propeller (4) · propellers (4) · balloon (4) · automatic stability (4)
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Supplementary to patent:
None (19) · Patent NO-1915-12-15 Carl Alfred Johansson (2)
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