Drilldown: Patents

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Patents > Office : BE or RU or SAX or Other & Tech fields: navigation & Filing date: 1800 - 1899 & Application number: None & Supplementary to patent : Patent FR-1891-216860 or None & Patent agent: None

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Office: (Click arrow to add another value)
Inventors:
Vaussin-Chardanne (9) · Albert Livingstone Blackman (3) · Eugene F. Falconnet (3) · Richard Boyman-Boyman (2) · Henry Boinet (2) · Émile-Aleide Royaux (2) · Louis-Charles Letur (2) · Rivière (2) · Zélie (Dame Veuve) Faucillon (2) · Georges-Joseph-Prosper Dubois (2) · Hiellard (2) · Chaine (2) · Chamard (2) · François-Paulin Terzuolo (2) · Jean-Louis Le Hir (2) · Ernest Wilson (2) · Armand Le Compagnon (2) · Guibert (2) · Jose Pesaña y Piñol (2) · Joaquim Ignacio Ribeiro (2)
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Applicant person:
None (145) · Albert Livingstone Blackman (3) · Jean-Louis Le Hir (2) · Jose Pesaña y Piñol (2)
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National tech categories:
None (95) · FR 5 (24) · DE 77 (23) · FR 6.4 (9) · USPC 244/30 (8) · FR 6.3 (7) · GB 4 propel & steer (7) · FR 6 (5) · GB 4 with buoyant (4) · USPC 244/51 (3) · GB 4 without buoyant (3) · USPC 244/27 (3) · GB 4 (3) · GB 4 aërostats (2) · USPC 244/16 (2)
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