Improvements in or relating to protection devices for electric networks,申请号GB19580021761-传众专利搜索

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发明名称	Improvements in or relating to protection devices for electric networks
摘要
申请公布号	GB866031(A)	申请公布日期	1961.04.26
申请号	GB19580021761	申请日期	1958.07.07
申请人	CHARBONNAGES DE FRANCE	发明人
分类号	H01B7/00;H01H39/00;H02H1/00;H02H3/02;H02H7/22	主分类号	H01B7/00
代理机构		代理人
主权项
地址

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