| 发明名称 |
Floor number display at landing and in car, informative to elevator passengers |
| 摘要 |
Floor number displays informative to the elevator passengers at the landing and in the elevator car when the passengers issue destination calls to the elevator.
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| 申请公布号 |
US6997288(B2) |
申请公布日期 |
2006.02.14 |
| 申请号 |
US20040756379 |
申请日期 |
2004.01.14 |
| 申请人 |
KONE CORPORATION |
发明人 |
KAKKO MARKKU;LAIHANEN PENTTI;DE JONG JOHANNES;HATAKKA RAUNO |
| 分类号 |
B66B1/34;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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