Drilldown: Patents

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Patents > Related to aircraft: None & CPCs : CPC B64C2700/6281 or None

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Office:
Inventors:
None (19) · Louis Constantin (5) · Louis-Marie Le Dantec (4) · Victor Coine (2) · Nicholas de Telescheff (2) · Louis-Edouard Gourdan-Fromentel (2) · Georges-Marie Cave (2) · Thomas GRIFFITHS (2) · Joseph Gillard (2) · Michniewicz (2)
Inventor country:
Applicant person:
None (115) · Louis Constantin (4) · Louis-Marie Le Dantec (4) · Louis-Edouard Gourdan-Fromentel (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (82) · propulsion (24) · airplane (17) · navigation (16) · LTA (15) · propellers (13) · frame (10) · balloon (10) · Design (9) · control (8) · Construction (7) · military (7) · subsystem (6) · wings (6) · aerodynamics (6) · safety (6)
Application number:
None (174) · navigation (2)
Granted:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (174) · 1 (12) · Chassevent (2) · Jules Mathieu (2) · Thirion (2)
National tech categories:
None (133) · FR 6.3 (11) · FR 5 (11) · FR 6.4 (7) · FR 3 (5) · USPC 244/153R (4) · FR 2 (4) · FR 10.1 (4) · DK 65 (3) · HU V/h (3) · FR 15 (2) · 1 (2) · FR 5.8 (2) · AT 77d (2) · USPC 244/80 (2) · FR 20 (2) · BE K (2) · USPC 244/3.23 (2) · USPC 244/149 (2) · FR 12 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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