FR424179A - Dispositif permettant de maintenir secrètes l'ouverture et la fermeture des serrures, cadenas, interrupteurs, robinets, etc
- Google Patents
Dispositif permettant de maintenir secrètes l'ouverture et la fermeture des serrures, cadenas, interrupteurs, robinets, etc
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NILMELIOR SOC ELECTRICITE
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NILMELIOR SOC ELECTRICITE
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Application filed by NILMELIOR SOC ELECTRICITEfiledCriticalNILMELIOR SOC ELECTRICITE
Application grantedgrantedCritical
Publication of FR424179ApublicationCriticalpatent/FR424179A/fr
E05B37/00—Permutation or combination locks; Puzzle locks
E05B37/12—Permutation or combination locks; Puzzle locks with tumbler discs on several axes
FR424179D1910-12-291910-12-29Dispositif permettant de maintenir secrètes l'ouverture et la fermeture des serrures, cadenas, interrupteurs, robinets, etc
ExpiredFR424179A
(fr)