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Patents > National tech categories: CH 129b & IPCs : IPC B64B1/00 or None

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Inventors:
Adalbert Plaček (2) · Otto Schüle (2) · Dane Hurlburt (2) · Carl Wilhelm Paul (2) · Armand Dufaux (2) · Carl Franz Hubert Hertel (2) · Alfred E. Wunderlich (2) · Henri Dufaux (2)
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Tech fields:
airplane (27) · stability (16) · design (14) · frame (10) · automatic stability (9) · whole (8) · wings (7) · Propellers (7) · subsystem (6) · Lift (5) · control (5) · construction (4) · navigation (4) · heavier-than-air (4)
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Showing below up to 43 results in range #1 to #43.

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