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Patents > Tech fields: Propulsion & National tech categories : CA 244/23 or FR 6.3

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Inventors:
Alfred-Eugène Pichou (5) · Vicomte Decazes (4) · Guégnot (4) · Georg Wellner (3) · Gaston Tissandier (3) · Boubillon (2) · E. J. Delaurier (2) · Joseph Monpelas de Dax (2) · Federico Capone (2) · Folacci (2) · Foucher (2) · Clément Ader (2) · Chaigneau (2) · Jean Kieffer (2) · Boisset (2)
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None (37) · Alfred-Eugène Pichou (5) · Guégnot (3) · Gaston Tissandier (3) · Georg Wellner (3) · Federico Capone (2) · Folacci (2) · Chaigneau (2) · Boisset (2) · Jean Kieffer (2) · Vicomte Decazes (2)
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Patent agent:
None (47) · Chassevent (8) · Armengaud jeune (6) · Société Marillier et Robelet (4) · None (4) · Émile Barrault (4) · Casalonga (3) · Armengaud aîné (3) · Desnos (3) · Société Louis Gudman et Cie (2) · Lavoix et Mosès (2) · Digeon (2) · Blétry aîné (2) · Bonnet (2) · Blétry frères (2)
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