发明名称 |
Grout line protected pressure lines for setting sleeve packers |
摘要 |
An offshore deep water marine platform system having pressure feed lines extended from the platform deck to inflatable piling sleeve packers run inside grout supply lines.
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申请公布号 |
US4009581(A) |
申请公布日期 |
1977.03.01 |
申请号 |
US19750578632 |
申请日期 |
1975.05.19 |
申请人 |
OIL STATES RUBBER COMPANY |
发明人 |
BRITTON, FREDERICK G.;LANDERS, DON B. |
分类号 |
E02B17/00;E02B17/02;E02D27/50;E21B33/14;F16L39/00;(IPC1-7):E02D5/14 |
主分类号 |
E02B17/00 |
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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