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经营范围
发明名称
Turbomolecular vacuum pump
摘要
申请公布号
EP0697524(B1)
申请公布日期
1999.03.10
申请号
EP19950401896
申请日期
1995.08.16
申请人
ALCATEL
发明人
PERRILLAT-AMEDE, DENIS;PIERREJEAN, DIDIER;REVERDY, FRANCOIS
分类号
F04D25/06;F04D19/04;(IPC1-7):F04D25/06
主分类号
F04D25/06
代理机构
代理人
主权项
地址
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