Comte Devaulx de Chambord

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Comte Devaulx de Chambord was an aero inventor with a noble status. He is associated with the address 13 boulevard Saint-Martin, Parism Seine, and registered one patent, with the French Office de Brevets, in 1870, and in conjunction with Antoine-Léopold Chéradame.

References


Patents whose inventor or applicant is Comte Devaulx de Chambord

  • Patent FR-1870-91061 (English title: postal balloon or balloon of three bridges”, Filing date: 1870-11-19)


Names Comte Devaulx de Chambord
Birth date
Death date
Countries FR
Locations Paris
Occupations nobility
Tech areas
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