DEVICE FOR PROTECTING THREE-PHASE ELECTRIC INSTALLATION FROM MAINS PHASE ALTERNATION CHANGE,申请号SU19803220762-传众专利搜索

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发明名称	DEVICE FOR PROTECTING THREE-PHASE ELECTRIC INSTALLATION FROM MAINS PHASE ALTERNATION CHANGE
摘要
申请公布号	SU943974(A1)	申请公布日期	1982.07.15
申请号	SU19803220762	申请日期	1980.12.19
申请人	DRUZHININ ANATOLIJ YA,SU	发明人	DRUZHININ ANATOLIJ YA,SU
分类号	H02H7/08;H02H3/24;(IPC1-7):H02H7/08	主分类号	H02H7/08
代理机构		代理人
主权项
地址

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