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EDMOND VICTOR RIOU
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EDMOND VICTOR RIOU
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Application filed by EDMOND VICTOR RIOUfiledCriticalEDMOND VICTOR RIOU
Application grantedgrantedCritical
Publication of FR517385ApublicationCriticalpatent/FR517385A/fr
E05B21/00—Locks with lamelliform tumblers which are not set by the insertion of the key and in which the tumblers do not follow the movement of the bolt e.g. Chubb-locks
FR517385A1920-06-171920-06-17Dispositif de verrouillage de sureté pour serrures et cadenas
ExpiredFR517385A
(fr)