Perfectionnements aux redresseurs de courant électrique,申请号FRD939409-传众专利搜索

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发明名称	Perfectionnements aux redresseurs de courant électrique
摘要
申请公布号	FR939409(A)	申请公布日期	1948.11.15
申请号	FRD939409	申请日期	1946.11.07
申请人	INTERNATIONAL STANDARD ELECTRIC CORPORATION	发明人	SEARLE ARTHUR MACKENZIE
分类号	H01L21/14	主分类号	H01L21/14
代理机构		代理人
主权项
地址

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