| 发明名称 |
USE OF COMPOSITE TUBE |
| 摘要 |
<p>A composite pipe comprises an outer spun pipe (10) and a coaxial inner pipe (20) which is made by compressing powder. An independent claim is included for the production of a composite pipe by applying powder to the inner or outer surface of a spun pipe and compressing it to bond it in place. -</p> |
| 申请公布号 |
EP1802410(A2) |
申请公布日期 |
2007.07.04 |
| 申请号 |
EP20050777367 |
申请日期 |
2005.08.12 |
| 申请人 |
SCHMIDT + CLEMENS GMBH CO. KG |
发明人 |
JAKOBI, DIETLINDE;DUESTER, HANS-PETER;MARTURET, CARLOS |
| 分类号 |
B22D13/02;B22F3/12;B22F5/10;B22F7/08;B32B15/01;C10G9/20;C23C24/08;F16L9/18;F28F1/40;F28F19/06 |
主分类号 |
B22D13/02 |
| 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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