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发明名称
Pipeline system utilizing cold bends
摘要
An expansion loop for an above-ground pipeline that utilizes cold bent pipe sections having a bend angle of less than 90 degrees and a bend rate (in degrees per foot) of relatively low severity.
申请公布号
US7204661(B2)
申请公布日期
2007.04.17
申请号
US20030458463
申请日期
2003.06.10
申请人
CONOCOPHILLIPS COMPANY
发明人
ECK DANIEL J.
分类号
F16L1/24;F16L51/04
主分类号
F16L1/24
代理机构
代理人
主权项
地址
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