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经营范围
发明名称
PIPE JOINT LOCKING DEVICE
摘要
申请公布号
GB2132727(B)
申请公布日期
1986.07.09
申请号
GB19830034093
申请日期
1983.12.21
申请人
* MOBIL OIL CORPORATION
发明人
KENNETH CARL * SALIGER
分类号
F16L15/04;E21B17/043;F16L15/00;(IPC1-7):F16L15/00
主分类号
F16L15/04
代理机构
代理人
主权项
地址
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