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Patents > Application number: None & National tech categories : CH 129b or USPC 244/903

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Inventors:
Armand Dufaux (3) · Henri Dufaux (3) · Otto Schüle (2) · Adalbert Plaček (2) · Dane Hurlburt (2) · Carl Wilhelm Paul (2) · Carl Franz Hubert Hertel (2) · Joseph Wetterwald (2) · Alfred E. Wunderlich (2)
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Applicant person:
None (15) · Joseph Wetterwald (2) · Adalbert Plaček (2) · Dane Hurlburt‎ (2) · Carl Wilhelm Paul (2) · Carl Franz Hubert Hertel (2) · Alfred E. Wunderlich (2) · Otto Schüle (2)
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Tech fields:
airplane (33) · Stability (19) · Design (16) · Frame (14) · automatic stability (11) · whole (10) · subsystem (8) · wings (7) · propellers (7) · propeller (7) · Tragfläche (6) · construction (6) · heavier-than-air (6) · navigation (5) · lift (5) · None (5) · Control (5) · propulsion (4) · landing (4) · airfoil (4)
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