DEVICE FOR LOCKING OF SWITCHING GEAR Russian patent published in 1994 - IPC

Abstract RU 2012941 C1

FIELD: electrical engineering. SUBSTANCE: salient feature of invention lies in combination of electric circuits with mechanical codes of their assembly and locking with the aid of common detachable key. EFFECT: high reliability of locking.

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RU 2 012 941 C1

Authors

Kuznik Jurij Samojlovich

Dates

1994-05-15—Published

1991-04-26—Filed