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发明名称
LEAK DETECTOR WITH BACK-UP PUMP
摘要
申请公布号
EP0834061(B1)
申请公布日期
2001.12.05
申请号
EP19960914141
申请日期
1996.04.26
申请人
LEYBOLD VAKUUM GMBH
发明人
BOEHM, THOMAS
分类号
G01M3/20;(IPC1-7):G01M3/20
主分类号
G01M3/20
代理机构
代理人
主权项
地址
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