| 发明名称 |
Device that provides assistance in using a handrail and a handrail including such a device |
| 摘要 |
A device that provides assistance in using a handrail, the device comprising two parts that together form a stirrup shape and that are clamped onto said handrail using assembly means.
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| 申请公布号 |
US2003079417(A1) |
申请公布日期 |
2003.05.01 |
| 申请号 |
US20010997413 |
申请日期 |
2001.11.30 |
| 申请人 |
BONIN FREDERIC |
发明人 |
BONIN FREDERIC |
| 分类号 |
E04F11/18;(IPC1-7):E04F11/18 |
主分类号 |
E04F11/18 |
| 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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