Perfectionnements aux circuits de lampes à décharge électrique,申请号FRD940553-传众专利搜索

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发明名称	Perfectionnements aux circuits de lampes à décharge électrique
摘要
申请公布号	FR940553(A)	申请公布日期	1948.12.16
申请号	FRD940553	申请日期	1947.01.28
申请人	COMPAGNIE DES LAMPES	发明人
分类号	H05B41/19	主分类号	H05B41/19
代理机构		代理人
主权项
地址

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