Patent FR-1858-38542
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Year filed | 1858 |
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Year granted | |
Office | FR |
Patent number | 38542 |
Inventors | Thibault |
Inventor country | FR |
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Original title | système de navigation aérienne à la fois libre et captive |
English title | aerial navigation system simultaneously free and captive |
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Filing date | 1858-10-26 |
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Related to aircraft? | Yes |
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National tech categories | FR 5 |
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Sources
- Subject-matter Index of Patents for Invention, France, 1791-1876 Inclusive http://bases-brevets19e.inpi.fr/Thot/FrmFicheDoc.asp?idfiche=0165282&refFiche=0100614
- Brevet d'invention de 15 ans
- Inventor location: Paris (25, rue Blanche, Seine)