LIGHT-SIGNALING DEVICE Russian patent published in 1995 - IPC

Abstract RU 2044348 C1

FIELD: instrumentation engineering. SUBSTANCE: known devices incorporate provision for heat transfer from device case. Novelty in our device is its complete sealing due to introduction of light source matrix. Such sealing of device simplifies its maintenance and improves its reliability. EFFECT: improved reliability of device. 2 cl, 1 dwg

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RU 2 044 348 C1

Authors

Direktorov N.F.

Katanovich A.A.

Dates

1995-09-20Published

1992-09-30Filed