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Patents > Year filed: 1910 & Office : DEG or FR or IN or SE or Other & IPCs : IPC B64C3/00 or IPC B64C39/00 or None & Number of text pages: 4

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Inventors:
Georg Emil Oscar Lange (2) · Julius Hermann Carl Gebauer (2) · Émile Losse (2)
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Applicant person:
None (6) · Julius Hermann Carl Gebauer (2) · Emile Losse (2) · Georg Emil Oscar Lange (2)
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Tech fields:
Airplane (18) · stability (14) · frame (14) · Design (12) · None (10) · propeller (8) · construction (7) · wheels (7) · rudder (7) · propellers (7) · wings (7) · Whole (6) · navigation (6) · lift (5) · propulsion (5) · Aerodynamics (5) · Control (5) · helicopter (4)
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None (9)
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