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经营范围
发明名称
A pipe coupling or flange adapter.
摘要
申请公布号
GB2379252(A)
申请公布日期
2003.03.05
申请号
GB20010017456
申请日期
2001.07.18
申请人
* SAINT-GOBAIN PIPELINES PLC
发明人
DARREN PAUL * DAVIS
分类号
F16L19/07;F16L21/04;(IPC1-7):F16L21/04
主分类号
F16L19/07
代理机构
代理人
主权项
地址
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