发明名称 |
Method for forming a protective coat about a cutback between pipes forming part of an underwater pipeline |
摘要 |
A method of forming a protective coat about a cutback between pipes forming part of an underwater pipeline provides for laying a thermoplastic sheet on a supporting sheet; and winding the thermoplastic sheet and the supporting sheet about the cutback to join the thermoplastic sheet to the cutback. |
申请公布号 |
US8287679(B2) |
申请公布日期 |
2012.10.16 |
申请号 |
US20080449900 |
申请日期 |
2008.02.29 |
申请人 |
BREGONZIO VALERIO;SAIPEM S.P.A. |
发明人 |
BREGONZIO VALERIO |
分类号 |
B32B37/00 |
主分类号 |
B32B37/00 |
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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