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GLAVNA DIRECTZIA KBUMKP PRI SGNS
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GLAVNA DIRECTZIA KBUMKP PRI SGNS
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Application filed by GLAVNA DIRECTZIA KBUMKP PRI SGNSfiledCriticalGLAVNA DIRECTZIA KBUMKP PRI SGNS
Priority to FR7401935ApriorityCriticalpatent/FR2258507A1/fr
Publication of FR2258507A1publicationCriticalpatent/FR2258507A1/fr
Application grantedgrantedCritical
Publication of FR2258507B1publicationCriticalpatent/FR2258507B1/fr
E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
E05B35/007—Locks for use with special keys or a plurality of keys ; keys therefor the key being a card, e.g. perforated, or the like
FR7401935A1974-01-211974-01-21Disintegrating key for safety lock - consists of perforated plates and grid filled with loose components
GrantedFR2258507A1
(en)