| 发明名称 |
Snap action sump pump switch |
| 摘要 |
A snap action switch is provided with an operating member in the form of an operating lever and a one piece actuating lever with a compression spring interposed therebetween.
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| 申请公布号 |
US4916274(A) |
申请公布日期 |
1990.04.10 |
| 申请号 |
US19880284572 |
申请日期 |
1988.11.17 |
| 申请人 |
COOPER INDUSTRIES, INC. |
发明人 |
HAWLEY, RICHARD H.;BOUTHET, JOSEPH L. G. |
| 分类号 |
H01H23/20 |
主分类号 |
H01H23/20 |
| 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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