ELECTRON-OPTICAL DEVICE WITH MEANS FOR PROTECTING EMITTER FROM INCIDENT PARTICLES,申请号EP19960926543-传众专利搜索

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发明名称	ELECTRON-OPTICAL DEVICE WITH MEANS FOR PROTECTING EMITTER FROM INCIDENT PARTICLES
摘要
申请公布号	EP0795188(B1)	申请公布日期	1999.11.24
申请号	EP19960926543	申请日期	1996.08.26
申请人	KONINKLIJKE PHILIPS ELECTRONICS N.V.	发明人	VAN ZUTPHEN, TOM;GEHRING, FREDERIK, CHRISTIAAN
分类号	H01J3/02;H01J1/30;H01J1/308;H01J1/46;H01J3/40;H01J29/04;H01J29/48;H01J29/50;H01J29/84;(IPC1-7):H01J29/48	主分类号	H01J3/02
代理机构		代理人
主权项
地址

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