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发明名称
QUICK-CONNECTING LOCK-TYPE PIPE JOINT FOR FILLING PIPELINES
摘要
申请公布号
PL141025(B1)
申请公布日期
1987.06.30
申请号
PL19840248997
申请日期
1984.07.30
申请人
发明人
分类号
E21F15/08;F16H37/08;F16L;(IPC1-7):F16H37/08
主分类号
E21F15/08
代理机构
代理人
主权项
地址
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