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发明名称
Rückschlagventil für viskose Medien, insbesondere für Schmierfette
摘要
申请公布号
DE20211512(U1)
申请公布日期
2002.11.28
申请号
DE20022011512U
申请日期
2002.07.13
申请人
PERMA-TEC GMBH & CO. KG
发明人
分类号
F16K15/06;(IPC1-7):F16K15/10
主分类号
F16K15/06
代理机构
代理人
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