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Patents > Office: CH & Applicant firm: None & Tech fields : Airplane or propeller

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Inventors:
Armand Dufaux (4) · Henri Dufaux (4) · Adalbert Plaček (2) · Carl Franz Hubert Hertel (2) · Alfred Chiodera (2) · Joseph Wetterwald (2) · Dane Hurlburt‎ (2) · Carl Wilhelm Paul (2)
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Showing below up to 56 results in range #1 to #56.

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