DEVICE WHICH SCARES INTRUDER OUT OF OBJECT Russian patent published in 1997 - IPC

Abstract RU 2084018 C1

FIELD: security alarm devices. SUBSTANCE: output of alarm unit is connected to starting input of emitter which is designed as microwave oscillator with antenna. EFFECT: simplified design. 2 cl, 2 dwg

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RU 2 084 018 C1

Authors

Efremov Vladimir Anatol'Evich

Dates

1997-07-10—Published

1993-09-06—Filed