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发明名称
PIPE CONNECTION
摘要
申请公布号
IE821003(L)
申请公布日期
1982.11.01
申请号
IE19820001003
申请日期
1982.04.29
申请人
WAVIN B.V.
发明人
分类号
F16L21/04;(IPC1-7):F16L21/04
主分类号
F16L21/04
代理机构
代理人
主权项
地址
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