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经营范围
发明名称
UEBERSTROEMVENTIL
摘要
申请公布号
DE3200471(A1)
申请公布日期
1983.07.21
申请号
DE19823200471
申请日期
1982.01.09
申请人
ARTHUR PFEIFFER VAKUUMTECHNIK WETZLAR GMBH
发明人
STEINMUELLER,JUERGEN
分类号
F16K17/12;(IPC1-7):F16K17/12;F04C29/00;F16K47/00
主分类号
F16K17/12
代理机构
代理人
主权项
地址
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