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发明名称
TAPPING STOP VALVE FOR PRESSURISED PIPELINES
摘要
申请公布号
EP1078195(A1)
申请公布日期
2001.02.28
申请号
EP19990920822
申请日期
1999.04.30
申请人
DA-KUNSTSTOFF GMBH
发明人
HINTZEN, WERNER
分类号
F16L47/34;(IPC1-7):F16L47/00;F16L41/06
主分类号
F16L47/34
代理机构
代理人
主权项
地址
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