OPERATING SYSTEM FOR A VACUUM PUMP,申请号EP19970948757-传众专利搜索

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发明名称	OPERATING SYSTEM FOR A VACUUM PUMP
摘要
申请公布号	EP0931378(B1)	申请公布日期	2001.10.31
申请号	EP19970948757	申请日期	1997.09.29
申请人	LEYBOLD VAKUUM GMBH	发明人	BAHNEN, RUDOLF;KRESSE, WOLFGANG;RONTHALER, KARL-HEINZ;TEICHGRAEBER, UTZ
分类号	H02P1/30;H02P1/26;H02P4/00;H02P27/04;H02P27/06;(IPC1-7):H02P7/628;H02P7/01	主分类号	H02P1/30
代理机构		代理人
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