Lampe à arc électrique notamment pour la projection d'images,申请号FRD994221-传众专利搜索

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发明名称	Lampe à arc électrique notamment pour la projection d'images
摘要
申请公布号	FR994221(A)	申请公布日期	1951.11.14
申请号	FRD994221	申请日期	1949.08.30
申请人		发明人	LOBBE GEORGES
分类号	H05B31/00	主分类号	H05B31/00
代理机构		代理人
主权项
地址

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