Drilldown: Patents

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Patents > Patent agent : Armengaud jeune or None & National tech categories : FR 6.3 or GB 4 propel & steer

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Office:
Inventors:
Clément Ader (8) · Alfred-Eugène Pichou (5) · E. J. Delaurier (4) · Yvon-Pierre Lejeal (3) · Jean Dusséqué (3) · Joseph Monpelas de Dax (3) · Gignoux (3) · Louis-Gustave Chanudet (3) · Georg Wellner (3) · Gentil (3) · F. Gueydan de Roussel (3) · Ernest Wilson (3) · de Préneuf (3) · Comte Antoine Apraxine (3) · James Grieve Lorrain (3)
Inventor country:
Applicant person:
None (100) · Alfred-Eugène Pichou (5) · Joseph Monpelas de Dax (3) · Jean Dusséqué (3) · Gignoux (3) · Georg Wellner (3) · Gentil (3) · F. Gueydan de Roussel (3) · de Préneuf (3) · Comte Antoine Apraxine (3)
Applicant is inventor:
Tech fields:
Propulsion (71) · navigation (66) · LTA (62) · balloon (33) · dirigible (24) · aerostat (22) · construction (19) · ascension (18) · airship (15) · parachute (15) · airplane (15) · balloons (14) · propellers (13) · propeller (13) · stability (13) · safety (12) · None (12) · electricity (11) · dirigibles (10)
Full specification filed date:
Application number:
None (214)
Granted:
Supplementary to patent:
None (210) · Patent FR-1878-124576 (3) · Patent GB-1885-339 (2) · Patent FR-1902-326476 (2) · Patent FR-1901-317232 (2) · Patent FR-1898-275602 (2) · Patent FR-1897-271948 (2) · Patent FR-1893-233439 (2) · Patent FR-1883- (2) · Patent FR-1881-142748 (2) · Patent FR-1890-205155 (2)
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Cites these patents:
Citations from after 1930:
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