DOOR LOCK KEY GUIDE Russian patent published in 1994 - IPC

Abstract RU 2017003 C1

FIELD: hardware. SUBSTANCE: bush has a blind slot to receive a key bit and a radial blind cutting which communicates with the slot by a cross connecting slot. The radial slot and the cutting are made with different-directed inlets. EFFECT: improved structure. 2 cl, 4 dwg

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RU 2 017 003 C1

Authors

Golovin Gennadij Nikolaevich

Golovina Irina Gennad'Evna

Dates

1994-07-30Published

1990-09-03Filed