Dispositif de contrôle des redresseurs à arc par impulsions positives,申请号FRD773531-传众专利搜索

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发明名称	Dispositif de contrôle des redresseurs à arc par impulsions positives
摘要
申请公布号	FR773531(A)	申请公布日期	1934.11.21
申请号	FRD773531	申请日期	1934.05.23
申请人	ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI	发明人
分类号	H02M1/04	主分类号	H02M1/04
代理机构		代理人
主权项
地址

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