Perfectionnements aux redresseurs et convertisseurs à décharge électrique et à réglage progressif,申请号FRD724144-传众专利搜索

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发明名称	Perfectionnements aux redresseurs et convertisseurs à décharge électrique et à réglage progressif
摘要
申请公布号	FR724144(A)	申请公布日期	1932.04.22
申请号	FRD724144	申请日期	1931.09.29
申请人	COMPAGNIE FRANCAISE POUR L'EXPLOITATION DES PROCEDES THOMSON-HOUSTON	发明人
分类号	H02M1/04;H02M7/15	主分类号	H02M1/04
代理机构		代理人
主权项
地址

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