| 发明名称 |
Elevator car operating panel |
| 摘要 |
An elevator car operating panel has push buttons corresponding to floors of a building, wherein the push buttons act on switch contacts registering elevator calls, and wherein the push buttons are mounted on the switch contacts.
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| 申请公布号 |
US7404470(B2) |
申请公布日期 |
2008.07.29 |
| 申请号 |
US20050101836 |
申请日期 |
2005.04.08 |
| 申请人 |
INVENTIO AG |
发明人 |
FELDER HUGO;TAIANA DENNYS;ALUISETTI MARCO |
| 分类号 |
B66B1/34;B66B1/50;B66B1/46;B66B3/02 |
主分类号 |
B66B1/34 |
| 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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