Glühkathode.,申请号ATD153667-传众专利搜索

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发明名称	Glühkathode.
摘要
申请公布号	AT153667(B)	申请公布日期	1938.06.25
申请号	ATD153667	申请日期	1936.03.18
申请人	ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT	发明人	DR. ING. KONRAD MEYER
分类号		主分类号
代理机构		代理人
主权项
地址

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