| 发明名称 |
Protective tube for a supply line especially a plastic or plastic-coated media transport pipe such as a water or heating pipe |
| 摘要 |
A protective tube for a supply line consists of adjoining annular or spiral support elements (10) and axially deformable elements (12).
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| 申请公布号 |
DE19826950(C1) |
申请公布日期 |
1999.09.23 |
| 申请号 |
DE19981026950 |
申请日期 |
1998.06.17 |
| 申请人 |
HEWING GMBH |
发明人 |
RIESSELMANN, FRANZ-JOSEF;DANKBAR, BERNHARD |
| 分类号 |
F16L9/12;F16L11/11;H05K13/00;H05K13/04;(IPC1-7):F16L9/12;F16L9/06;F16L11/15;H02G3/04 |
主分类号 |
F16L9/12 |
| 代理机构 |
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代理人 |
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| 主权项 |
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