Drilldown: Patents

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Patents > Year filed: 1890 - 1899 & Tech fields: navigation & Number of figures: 3-20

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Office:
Inventors:
Heinrich Suter (4) · Henry Boinet (4) · Octave Chanute (3) · Ramiro de Palacios (2) · Ferdinand von Zeppelin (2) · Louis-Étienne Roze (2) · Edward Zarski (2) · Carl Friedrich Billwiller (2) · Stewart Cairncross (2) · Wilhelm Goetjes (2)
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Applicant person:
None (24) · Edward Zarski (2) · Carl Friedrich Billwiller (2)
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Related to aircraft:
National tech categories:
DE 77 (14) · GB 4 propel & steer (10) · None (9) · GB 4 without buoyant (5) · GB 4 framework (5) · CH 115 (5) · DK 77 (4) · GB 4 with buoyant (3) · GB 4 aëroplanes (3) · USPC 244/16 (3) · USPC 244/30 (2) · USPC 244/25 (2) · GB 4 starting (2)
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Cites these patents:
Citations from after 1930:
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