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Patents > National tech categories: FR 6.3 & First filing: No & Number of diagram pages: None

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Office:
Inventors:
Clément Ader (5) · Georg Wellner (4) · de Préneuf (3) · Folacci (3) · Gignoux (3) · Comte Antoine Apraxine (3) · Gaston Tissandier (3) · Gustav Koch (3) · Guégnot (3)
Inventor country:
Applicant person:
None (36) · Georg Wellner (4) · Guégnot (3) · Comte Antoine Apraxine (3) · de Préneuf (3) · Folacci (3) · Gaston Tissandier (3) · Gignoux (3) · Koch (3)
Applicant is inventor:
Tech fields:
Navigation (71) · LTA (47) · Propulsion (47) · aerostat (32) · balloon (25) · dirigible (23) · airship (22) · balloons (20) · propellers (12) · stability (12) · construction (12) · safety (11) · None (11) · ascension (8) · electricity (8) · dirigibles (8) · Hybrid (7) · parachute (6) · gas (6) · steam (6)
Full specification filed date:
Granted:
Supplementary to patent:
None (158) · Patent FR-1881-142748 (3) · Patent FR-1878-124576 (3) · Patent FR-1897-271948 (2) · Patent FR-1892-225358 (2) · Patent DE-1892-73603 (2) · Patent FR-1893-233439 (2) · Patent FR-1881-143296 (2) · Patent FR-1898-275602 (2) · Patent FR-1890-205155 (2)
Related to aircraft:
Patent agent:
None (94) · Armengaud jeune (16) · Chassevent (10) · Société Marillier et Robelet (7) · Armengaud aîné (7) · Desnos (7) · Blétry aîné (6) · Société Louis Gudman et Cie (6) · Émile Barrault (5) · Thirion (4) · Casalonga (3)
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