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发明名称
Longitudinally divided sleeved pipe coupling
摘要
申请公布号
US3003793(A)
申请公布日期
1961.10.10
申请号
US19600022365
申请日期
1960.04.14
申请人
PITT EDMUND W
发明人
PITT EDMUND W.
分类号
F16L17/04
主分类号
F16L17/04
代理机构
代理人
主权项
地址
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