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经营范围
发明名称
APPARATUS FOR CONNECTING THE ENDS OF TWO PIPES
摘要
申请公布号
IE42896(B1)
申请公布日期
1980.11.05
申请号
IE19760001497
申请日期
1976.07.07
申请人
HYDROTECH INTERNATIONAL INC
发明人
分类号
F16L27/04;F16L27/053;F16L27/06;(IPC1-7):16L27/04
主分类号
F16L27/04
代理机构
代理人
主权项
地址
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