Drilldown: Patents

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Patents > Applicant person: None & Tech fields : hybrid or model

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Inventors:
None (4) · Glenn Hammond Curtiss (3) · John Jacob Day (2) · Emil Wedekind (2) · Léon Bot (2) · Eugène Lallemand (2) · John P. Tarbox (2) · Alfred K. R. A. Krakow (2) · Hippolyte Louis Malécot (2)
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Related to aircraft:
National tech categories:
None (24) · FR 6.4 (4) · AU 90.3 (4) · FR 6.3 (4) · FR 6 (3) · DE 77h (2) · USPC 244/28 (2) · GB 4 without buoyant (2) · GB 4 propel & steer (2) · USPC 244/64 (2)
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Showing below up to 74 results in range #1 to #74.

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