Elektronen emittierende Elektrode,申请号DE19500004587-传众专利搜索

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发明名称	Elektronen emittierende Elektrode
摘要
申请公布号	DE833090(C)	申请公布日期	1952.03.03
申请号	DE19500004587	申请日期	1950.11.17
申请人	<<PATELHOLD>> PATENTVERWERTUNGS- & ELEKTRO-HOLDING A.-G.	发明人	RUSTERHOLZ DR.-PHYS. ALEXANDER
分类号	H01J1/14	主分类号	H01J1/14
代理机构		代理人
主权项
地址

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