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发明名称
RUECKSCHLAGVENTIL
摘要
申请公布号
DD294765(A5)
申请公布日期
1991.10.10
申请号
DD19900341037
申请日期
1990.05.28
申请人
VEB MAGDEBURGER ARMATURENWERKE ARMATURENKOMBINAT "KARL MARX" MAGDEBURG,DE
发明人
HIELSCHER,PETER,DE
分类号
F16K15/02;(IPC1-7):F16K15/02
主分类号
F16K15/02
代理机构
代理人
主权项
地址
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