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Patents > Year filed: 1910 & Granted: Yes & Publication date: 1910 - 1919 & CPCs : CPC B64C2700/6281 or None & First filing: No

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None (8) · Joseph Wetterwald (5) · Jean Georges Ramel (3) · Édouard Deniéport (2) · Albert Graff (2) · Hugo Erdmann (2) · Gustave Plaisant (2) · Richard Wilcke (2) · Sam Leonard Walkden (2) · Theodor Dobresco (2) · Carl Hanschke (2) · August Warchalowski (2)
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None (9) · Joseph Wetterwald (5) · Jean Georges Ramel (3) · Theodor Dobresco (2) · Gustave Plaisant (2) · August Warchalowski (2) · Carl Hanschke (2) · Albert Graff (2) · Édouard Deniéport (2) · Hugo Erdmann (2) · Richard Wilcke (2) · Sam Leonard Walkden (2)
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Tech fields:
Airplane (28) · Subsystem (23) · Design (17) · Propellers (13) · frame (13) · whole (12) · Control (11) · construction (11) · Airship (10) · stability (9) · automatic stability (8) · aerodynamics (7) · Steering (7) · chassis (6) · Equilibrium (5) · propulsion (5) · Wings (5)
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