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发明名称
Vacuum pump
摘要
A vacuum pump including a tempering component arrangeable between the suction side flange of the pump and the connection flange of a recipient and having a tempering element.
申请公布号
US7500821(B2)
申请公布日期
2009.03.10
申请号
US20040771753
申请日期
2004.02.04
申请人
PFEIFFER VACUUM GMBH
发明人
WATZ ROBERT
分类号
F01D5/08;F04D19/04;F04D29/58;F04D29/60
主分类号
F01D5/08
代理机构
代理人
主权项
地址
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