发明名称 |
Push-on switch |
摘要 |
The first movable contact including a ring portion and projections extended in same width as the ring is arranged against the peripheral fixed contacts and the central fixed contact at the bottom of the switch case in such manner that the ring portion confronts the peripheral fixed contacts at spaced intervals apart.
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申请公布号 |
US6784382(B2) |
申请公布日期 |
2004.08.31 |
申请号 |
US20030386101 |
申请日期 |
2003.03.12 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
YANAI YASUNORI;WATANABE HISASHI |
分类号 |
H01H13/66;H01H13/44;H01H13/48;H01H13/64;H01H13/807;(IPC1-7):H01H9/00;H01H1/00;H01H13/52 |
主分类号 |
H01H13/66 |
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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