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Priority to FR49749ApriorityCriticalpatent/FR1469374A/fr
Application grantedgrantedCritical
Publication of FR1469374ApublicationCriticalpatent/FR1469374A/fr
E05B45/08—Electric alarm locks with contact making inside the lock or in the striking plate
E05B45/083—Electric alarm locks with contact making inside the lock or in the striking plate with contact making either in the striking plate or by movement of the bolt relative to the striking plate
E05B45/086—Electric alarm locks with contact making inside the lock or in the striking plate with contact making either in the striking plate or by movement of the bolt relative to the striking plate by transverse movement
FR49749A1966-02-161966-02-16Gâche d'alerte et de défense contre les effractions des portes ou fenêtres
ExpiredFR1469374A
(fr)
Dispositif permettant d'entrebâiller les portes et fenêtres avec ou sans signal d'alarme, ainsi que les portes des habitations à serrures avec signal d'alarme