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发明名称
VACUUM PUMP
摘要
申请公布号
EP1476661(A1)
申请公布日期
2004.11.17
申请号
EP20030702650
申请日期
2003.02.18
申请人
LEYBOLD VACUUM GMBH
发明人
DREIFERT, THOMAS;GIEBMANNS, WOLFGANG;GROSS, HANS-ROCHUS;KRIEHN, HARTMUT
分类号
F04C25/02;F04C27/00;F16J15/18;F16J15/447;(IPC1-7):F04C27/00
主分类号
F04C25/02
代理机构
代理人
主权项
地址
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