发明名称 |
Hot melt spray cladding of innerduct liner |
摘要 |
A conduit liner which is made by cladding the inner surface thereof with hot melt sprayed thereon while the conduit is heated. Preferably, the spray is polymeric material which may include a low friction additive.
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申请公布号 |
US5505992(A) |
申请公布日期 |
1996.04.09 |
申请号 |
US19950379880 |
申请日期 |
1995.01.27 |
申请人 |
TECHNOLOGY LICENSING COMPANY |
发明人 |
FERRALLI, MICHAEL W. |
分类号 |
B05D7/22;F16L9/02;F16L58/10;H02G1/08;H02G9/06;(IPC1-7):B05D3/02 |
主分类号 |
B05D7/22 |
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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