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Application filedfiledCritical
Priority to JP6363076ApriorityCriticalpatent/JPS52147200A/ja
Publication of JPS52147200ApublicationCriticalpatent/JPS52147200A/ja
Publication of JPS5347756B2publicationCriticalpatent/JPS5347756B2/ja
JP6363076A1976-06-021976-06-02Either electrically and mechanically operated locking and unlocking device for dead bolt on lock
GrantedJPS52147200A
(en)