CODE DEVICE Russian patent published in 1994 - IPC

Abstract RU 2010102 C1

FIELD: code devices. SUBSTANCE: code device has key 1, connector 2, lock 3, operating unit 4, switch 5 and power source 6. Key has counter 7, multiplexer 8, memory unit 9. Lock 3 has clock pulse generator 14 shift register 10, comparison unit 11, memory unit 12 and flip-flop 13. EFFECT: higher efficiency. 1 dwg

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RU 2 010 102 C1

Authors

Molochnikov E.O.

Dates

1994-03-30—Published

1991-12-29—Filed