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经营范围
发明名称
Pipe coupling
摘要
申请公布号
GB2323646(B)
申请公布日期
2001.04.18
申请号
GB19980005408
申请日期
1998.03.14
申请人
KARL * WEINHOLD
发明人
KARL * WEINHOLD
分类号
F16L19/02;F16L19/03;(IPC1-7):F16L19/03
主分类号
F16L19/02
代理机构
代理人
主权项
地址
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