Method for manufacturing impregnated cathodes.,申请号EP19920303604-传众专利搜索

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发明名称	Method for manufacturing impregnated cathodes.
摘要
申请公布号	EP0510941(B1)	申请公布日期	1994.12.07
申请号	EP19920303604	申请日期	1992.04.22
申请人	GOLDSTAR CO. LTD.	发明人	LEE, KYUNG SANG
分类号	G01R13/12;B22F3/26;H01J1/28;H01J9/04;(IPC1-7):H01J9/04	主分类号	G01R13/12
代理机构		代理人
主权项
地址

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