Drilldown: Patents

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Patents > Office : BE or CA or CH & Application number: None & Number of text pages: 2

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Inventors:
None (4) · Armand Dufaux (3) · Henri Dufaux (3) · Joseph Wetterwald (2) · Johannes Schilling (2) · Adrian Baumann (2) · August Riedinger (2)
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Tech fields:
LTA (16) · airplane (15) · subsystem (11) · Frame (11) · propulsion (10) · propellers (9) · propeller (8) · design (7) · stability (7) · navigation (6) · automatic stability (6) · Wings (5) · whole (5) · balloon (4) · Tragfläche (4) · construction (4) · airfoil (4)
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