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发明名称
KOMBINATIONSVENTIL
摘要
申请公布号
DD286651(A5)
申请公布日期
1991.01.31
申请号
DD19890330326
申请日期
1989.07.03
申请人
VEB HOCHVAKUUM DRESDEN,DE
发明人
FRITZSCHE,WOLFGANG,DE;LIEBSCH,CLAUS,DE;STRESOW,GERHARD,DE
分类号
F16K51/00;(IPC1-7):F16K51/00
主分类号
F16K51/00
代理机构
代理人
主权项
地址
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