ELECTRONIC TIMEPIECE FOR MOTOR CAR

PURPOSE:To simplify electric power source circuit, also to simplify electric circuit with surge voltage detection circuit by stopping drive of indicator at the time of generating surge and to have intensity against surge voltage.

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Bibliographic Details
Main Authors YAMAGATA TETSUO, MIZUTANI ETSUO, OOIWA KATSUHIKO, MAEDA SHINICHI
Format Patent
LanguageEnglish
Published 05.04.1977
Subjects
ELECTROMECHANICAL CLOCKS OR WATCHES
ELECTRONIC TIME-PIECES
HOROLOGY
PHYSICS
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Summary:PURPOSE:To simplify electric power source circuit, also to simplify electric circuit with surge voltage detection circuit by stopping drive of indicator at the time of generating surge and to have intensity against surge voltage.
Bibliography:Application Number: JP19750119112