Drilldown: Patents

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Patents > Tech fields: navigation & CPCs: None & Number of text pages: None

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Applicant person:
None (217) · Blaise Bontems (4) · Alfred Julius Boult (3) · Edward Arthur Pearse (3) · Guégnot (3) · Jean-Louis Le Hir (3) · John Washington Wilson (2) · de Louvrié (2) · Couturier (2) · Planche (2) · Chaigneau (2) · Folacci (2) · l'abbé Jean-Martin Demongeot (2) · Bary (2) · Jose Pesaña y Piñol (2) · Barbier (2) · Bessières fils (2) · William Robert Lake (2) · Herbert John Haddan (2)
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Supplementary to patent:
None (303) · Patent FR-1881-142748 (3) · Patent AU-1909-15563 (3) · Patent CH-1899-18666 (2) · Patent FR-1892-225358 (2) ·   (2) · Patent FR-1885-168266 (2) · Patent FR-1902-326727 (2) · Patent FR-1891-216860 (2) · Patent IT-1902-65889 (2) · Patent DE-1907-194166 (2) · Patent FR-1891-217128 (2) · Patent US-1909-970771 (2) · Patent AT-1900-12657 (2)
Related to aircraft:
Patent agent:
None (281) · Desnos (7) · Armengaud jeune (5) · Blétry aîné (4) · Chassevent (4) · Casalonga (4) · Blétry frères (3) · Dufrené (2) · Émile Barrault (2) · Jules Mathieu (2) · Delorme (2) · Engelfred (2) · Dieuaide (2) · Léopold D’Aubreville (2) · Société Assi et Genès (2) · Alfred Julius Boult (2) · Herbert John Haddan (2) · Thirion (2) · Nauhardt (2)
CPCs: (Click arrow to add another value)
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Citations from after 1930:
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