Perfectionnements aux ampoules de lampes électriques,申请号FRD61209-传众专利搜索

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发明名称	Perfectionnements aux ampoules de lampes électriques
摘要
申请公布号	FR61209(E)	申请公布日期	1955.04.05
申请号	FRD61209	申请日期	1949.03.24
申请人	COMPAGNIE DES LAMPES	发明人
分类号	B05B13/06;C03C17/00;C03C17/23;C03C17/245;C03C17/25;H01J5/08;H01J9/20;H01K1/32;H01K1/50;H01K3/00	主分类号	B05B13/06
代理机构		代理人
主权项
地址

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