DEVICE FOR SHAPING DIFFERENTIAL-PHASE PROTECTION CURRENT,申请号SU19802973631-传众专利搜索

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发明名称	DEVICE FOR SHAPING DIFFERENTIAL-PHASE PROTECTION CURRENT
摘要
申请公布号	SU924784(A1)	申请公布日期	1982.04.30
申请号	SU19802973631	申请日期	1980.08.19
申请人	BEREZOVSKIJ ANATOLIJ F,SU	发明人	BEREZOVSKIJ ANATOLIJ F,SU
分类号	H02H3/28;(IPC1-7):H02H3/28	主分类号	H02H3/28
代理机构		代理人
主权项
地址

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