| 发明名称 |
Protection bellows for constant velocity joint has several wear indicators in form of hollows |
| 摘要 |
The bellows (1) has several wear indicators each formed by a visual element such as hollows (6).
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| 申请公布号 |
FR2838796(A1) |
申请公布日期 |
2003.10.24 |
| 申请号 |
FR20020005040 |
申请日期 |
2002.04.23 |
| 申请人 |
YAMAJANY SARL |
发明人 |
MERSCH PATRICK |
| 分类号 |
F16D3/84;F16J3/04;(IPC1-7):F16D3/84 |
主分类号 |
F16D3/84 |
| 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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