METHOD FOR FABRICATING AN IMPREGNATED TYPE CATHODE,申请号US19910679170-传众专利搜索

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发明名称	METHOD FOR FABRICATING AN IMPREGNATED TYPE CATHODE
摘要
申请公布号	US5096450(A)	申请公布日期	1992.03.17
申请号	US19910679170	申请日期	1991.03.26
申请人	NEC KANSAI, LTD.	发明人	SUGIMURA, TOSHIKAZU;TAKESHIMA, YOSHIO;YAMAMOTO, HIDEFUMI;YABUTA, MASAAKI;HORIUCHI, MASAMI
分类号	H01J9/04	主分类号	H01J9/04
代理机构		代理人
主权项
地址

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