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经营范围
发明名称
ROLLERS FOR TUBING INJECTORS
摘要
申请公布号
CA2375733(A1)
申请公布日期
2003.01.11
申请号
CA20022375733
申请日期
2002.03.06
申请人
COILED TUBING SOLUTIONS, INC.
发明人
GIPSON, TOMMIE C.
分类号
E21B19/22;(IPC1-7):E21B19/22;E21B23/00
主分类号
E21B19/22
代理机构
代理人
主权项
地址
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