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发明名称
Plugg for rör
摘要
申请公布号
NO20024263(D0)
申请公布日期
2002.09.06
申请号
NO20020004263
申请日期
2002.09.06
申请人
TEXACO DEVELOPMENT CORP
发明人
GONZALEZ, MANUEL EDUARDO;LOONEY, MARK D;CARPENTER, ROBERT B;FADER, PHILIP D
分类号
E21B33/14;F16L55/10;(IPC1-7):F16L
主分类号
E21B33/14
代理机构
代理人
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