发明名称 |
Method for fabricating a key top |
摘要 |
A method for making a key top of a push button is disclosed, in which a part of a light intercepting paint, which is the uppermost layer at each of displaying portions on the top surface of the key top, is removed so as to expose a displaying ink printed previously under the layer in accordance with the shape of the display portion.
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申请公布号 |
US4968526(A) |
申请公布日期 |
1990.11.06 |
申请号 |
US19890388213 |
申请日期 |
1989.08.01 |
申请人 |
ALPS ELECTRIC CO., LTD. |
发明人 |
TAKII, YASUO;CHIBA, TOSHIJI;SATOH, SHIGERU;NAGANO, SHINICHI;SAKAMOTO, FUMIO;ITOH, ATSUSHI |
分类号 |
B41M1/30;B41M3/00;B41M5/24;B44C3/00;H01H11/00 |
主分类号 |
B41M1/30 |
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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