Drilldown: Patents

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Patents > Year granted: 1890 - 1899 & National tech categories : FR 6.3 or USPC 423/656

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Inventors:
Clément Ader (5) · de Préneuf (3) · Vicomte Decazes (3) · Gentil (3) · Jean Dusséqué (3) · Hofmann (3) · E. J. Delaurier (3)
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Applicant person:
None (78) · Gentil (3) · Jean Dusséqué (3) · de Préneuf (3) · Pieri (2) · Haarbleicher (2) · Chevrey (2) · Juppont (2) · Chaigneau (2) · Carl Friedrich Billwiller (2) · Federico Capone (2) · Boisset (2) · Hofmann (2)
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Tech fields:
LTA (51) · propulsion (40) · navigation (24) · dirigible (22) · airplane (16) · balloon (15) · None (14) · aerostat (14) · safety (11) · dirigibles (10) · instrument (8) · infrastructure (7) · electricity (7) · hybrid (5) · Parachute (5) · ?? (5) · balloons (5) · propeller (4) · gas (4) · ascension (4)
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Patent agent:
None (72) · Blétry aîné (15) · Société Marillier et Robelet (11) · Armengaud aîné (9) · Chassevent (8) · Armengaud jeune (7) · Société Matray frères (5) · Société Louis Gudman et Cie (5) · Nauhardt (4) · Josse (4) · Casalonga (4) · Fayollet (3) · Société Thirion et Bonnet (3) · Caron (3) · Bonnet (3)
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