Drilldown: Patents

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Patents > Tech fields: navigation & National tech categories : FR 6.2 or FR 6.3 or USPC 244/3.23 or USPC 244/30

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Office:
Inventors:
Louis-Honoré Gauthier (5) · Alfred-Eugène Pichou (4) · Guégnot (4) · Raffaele Ronco fu Riccardo (4) · Albert Livingstone Blackman (3) · René Tampier (3) · Louis Blériot (3)
Inventor country:
Applicant person:
None (47) · Alfred-Eugène Pichou (4) · Louis-Honoré Gauthier (4) · Raffaele Ronco fu Riccardo (4) · Guégnot (3) · Louis Blériot (3) · René Tampier (3) · Bessières fils (2) · Folacci (2) · Edward Arthur Pearse (2) · de Louvrié (2) · Chaigneau (2) · Planche (2) · Couturier (2) · Bary (2) · Albert Livingstone Blackman (2) · Barbier (2) · Antoine-Padoue Filippi (2)
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Application number:
None (125)
Granted:
Supplementary to patent:
None (119) · Patent FR-1841-9265 (6) · Patent FR-1881-142748 (3) · Patent FR-1909-420004 (2) · Patent FR-1907-377174 (2) · Patent FR-1902-326476 (2) · Patent FR-1891-217128 (2) · Patent FR-1892-225358 (2)
Related to aircraft:
Patent agent:
None (73) · Armengaud jeune (6) · Chassevent (6) · Desnos (6) · Blétry aîné (4) · Weismann et Marx (3) · Hippolyte Josse (3) · Blétry frères (3) · Casalonga (3) · Dufrené (3)
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Cites these patents:
Citations from after 1930:
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