Drilldown: Patents

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Patents > Office : DE or DK or US & Inventor country: FR & Tech fields : LTA or balloon or navigation & Granted: Yes & Assigned to : Sperry Gyroscope Company or Établissements de Dion-Bouton or None

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Inventors:
Henry Boinet (4) · Louis Capazza (3) · Antoine-Charles Mary (2) · René Tampier (2) · Henri-Alphonse-Désiré Hervé (2) · Auguste Debayeux (2) · Louis-Étienne Roze (2) · Firmin Bousson (2) · Louis Blériot (2) · Melvin Vaniman (2)
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National tech categories:
DE 77h (8) · DE 77 (7) · None (6) · DE 77h.5 (4) · USPC 244/46 (3) · USPC 244/67 (2) · USPC 244/119 (2) · USPC 244/33 (2) · DE 77h.15 (2)
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Showing below up to 81 results in range #1 to #81.

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