| 发明名称 |
ROLLER WITH WEAR INDICATOR |
| 摘要 |
<p>A roller comprising a core region and a surface region sheathing the core region; wherein at least one of the core region and the surface region is doped with a first optically detectable dopant and the other of the core region and the surface region is not doped with the first optically detectable dopant.</p> |
| 申请公布号 |
WO2015134113(A1) |
申请公布日期 |
2015.09.11 |
| 申请号 |
WO2015US10120 |
申请日期 |
2015.01.05 |
| 申请人 |
ITW CS (UK) LIMITED |
发明人 |
HAMILTON, SHEILA;MITCHELL, STEVEN FRANK |
| 分类号 |
B08B1/04;B08B7/00 |
主分类号 |
B08B1/04 |
| 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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