Improvements in and relating to electric protective devices,申请号GB19420014414-传众专利搜索

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发明名称	Improvements in and relating to electric protective devices
摘要
申请公布号	GB568383(A)	申请公布日期	1945.04.03
申请号	GB19420014414	申请日期	1942.10.14
申请人		发明人
分类号	H01F27/40;H01H85/02;H01H85/42	主分类号	H01F27/40
代理机构		代理人
主权项
地址

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