Improvements in or relating to mercury arc rectifiers,申请号GB19480004514-传众专利搜索

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发明名称	Improvements in or relating to mercury arc rectifiers
摘要
申请公布号	GB656255(A)	申请公布日期	1951.08.15
申请号	GB19480004514	申请日期	1948.02.16
申请人	MASCHINENFABRIK OERLIKON	发明人
分类号	H02M7/06	主分类号	H02M7/06
代理机构		代理人
主权项
地址

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