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经营范围
发明名称
Pipe coupling
摘要
申请公布号
EP0877190(B1)
申请公布日期
2001.07.11
申请号
EP19980108042
申请日期
1998.05.02
申请人
ALIA ENGINEERING AG
发明人
WOLFSDORF, KLAUS D.
分类号
F16L17/02;F16L17/04;F16L21/02;F16L21/08;F16L37/084;(IPC1-7):F16L21/08
主分类号
F16L17/02
代理机构
代理人
主权项
地址
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