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 |
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Countries | FR |
Locations | Paris |
Occupations | nobility |
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