Improvements in or relating to arc rectifiers,申请号GB19310028144-传众专利搜索

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发明名称	Improvements in or relating to arc rectifiers
摘要
申请公布号	GB395349(A)	申请公布日期	1933.07.10
申请号	GB19310028144	申请日期	1931.10.09
申请人	SIEMENS - SCHUCKERTWERKE AKTIENGESELLSCHAFT	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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