发明名称 |
Steel tensioning member protected against corrosion comprises plastic cover element which is provided with protrusions distributed as far as possible uniformly over its length and circumference |
摘要 |
The steel tensioning member protected against corrosion comprises steel tensioning elements (2) and a plastic cover element (4) which is provided with protrusions (6) distributed as far as possible uniformly over its length and circumference.
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申请公布号 |
DE19918438(A1) |
申请公布日期 |
2000.11.09 |
申请号 |
DE19991018438 |
申请日期 |
1999.04.23 |
申请人 |
DYCKERHOFF & WIDMANN AG |
发明人 |
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分类号 |
E04C5/08;(IPC1-7):E04C5/08 |
主分类号 |
E04C5/08 |
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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