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发明名称
RUECKSCHLAGVENTIL
摘要
申请公布号
DE3001976(A1)
申请公布日期
1980.08.07
申请号
DE19803001976
申请日期
1980.01.21
申请人
ALSTHOM-ATLANTIQUE
发明人
COMBES,GILLES
分类号
F16K15/08;F16K15/10;(IPC1-7):F16K15/08
主分类号
F16K15/08
代理机构
代理人
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