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发明名称
TURBOMOLEKULARPUMPE
摘要
申请公布号
DE3429137(A1)
申请公布日期
1985.03.07
申请号
DE19843429137
申请日期
1984.08.08
申请人
SEIKO SEIKI K.K.
发明人
ISHIZAWA,TADAO
分类号
F04D19/04;F04D29/40;(IPC1-7):F04D19/04
主分类号
F04D19/04
代理机构
代理人
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