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发明名称
VENTIL
摘要
申请公布号
DE2845223(A1)
申请公布日期
1979.12.20
申请号
DE19782845223
申请日期
1978.10.17
申请人
B.V. MACHINEFABRIEK EN LJZERGIETERIJ HOLLAND-BERGEN OP ZOOM
发明人
分类号
F16K27/00;F16K27/04;F16K27/08;(IPC1-7):F16K27/04
主分类号
F16K27/00
代理机构
代理人
主权项
地址
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