Improvements in or relating to electrical protective devices,申请号GB19280037921-传众专利搜索

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发明名称	Improvements in or relating to electrical protective devices
摘要
申请公布号	GB329660(A)	申请公布日期	1930.05.22
申请号	GB19280037921	申请日期	1928.12.22
申请人	THE GENERAL ELECTRIC COMPANY LIMITED;WILLIAM WILSON	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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