Drilldown: Patents

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Patents > Tech fields: propeller & Related to aircraft : 1 or Yes & Patent agent: None & Cites these patents : 1911 or None & Number of diagram pages: None & Number of figures: None

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Inventors:
None (7) · Hermann Ganswindt (2) · Richard Wilcke (2) · Frederick William Zimer (2) · Thomas Augustus Dring (2) · Maurice Léger (2) · John MacHaffie (2) · Albert Graff (2) · Eugene F. Falconnet (2) · Hugo Hueckel (2) · Achille Bertelli (2) · Erik Emanuel Lindkvist (2)
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Applicant person:
None (81) · Hugo Hueckel (2) · Frederick William Zimer (2)
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None (109)
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National tech categories:
None (48) · IT 8 (18) · GB 4 propel & steer (10) · GB 4 (5) · DE 77h.6 (5) · GB 4 with buoyant (5) · FR 6.4 (4) · CA 244/24 (3) · GB 4 without buoyant (3) · USPC 244/72 (3) · USPC 244/13 (3) · USPC 244/73R (2) · DE 77h (2) · DE 77 (2) · USPC 244/91 (2) · USPC 244/11 (2) · MX F. II (2) · FR 6 (2) · USPC 244/51 (2) · FR 6.2 (2)
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