发明名称 |
VARIABLE RESISTOR WITH LIGHT INDICATOR MEANS |
摘要 |
<p>A variable resistor including an optical indicating means in which the optical indicating means is associated with the variable resistor in such a manner that the illumination or the intensity of the optical indicating means represents the position of the variable resistor whereby the movement of the variable resistor is perceived with emphasis and the image of the product set with the variable resistor is enhanced.</p> |
申请公布号 |
CA963116(A) |
申请公布日期 |
1975.02.18 |
申请号 |
CA19720160003 |
申请日期 |
1972.12.27 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
OKA, SHUNZO |
分类号 |
H01C10/00;H01H19/02 |
主分类号 |
H01C10/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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