Elektrische Edelgaslampe.,申请号CHD154650-传众专利搜索

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发明名称	Elektrische Edelgaslampe.
摘要
申请公布号	CH154650(A)	申请公布日期	1932.05.15
申请号	CHD154650	申请日期	1931.02.18
申请人	DE BEAUFORT,JEAN;LEDERER,ANTON	发明人	BEAUFORT,JEAN DE;LEDERER,ANTON
分类号		主分类号
代理机构		代理人
主权项
地址

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