Electronic illumination apparatus

The present invention relates to an electronic illumination apparatus which may be used in audio equipment. The electronic illumination apparatus allows recognition of the position of rotational operation of a knob by the light from a built-in light emitting diode. The object of the present inventio...

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Bibliographic Details
Main Authors MURAKAMI; TOMITARO, MATSUI; HIROSHI, NAKAGAWA; YOSHINOBU
Format Patent
LanguageEnglish
Published 19.11.1996
Edition6
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
RESISTORS
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