Устройство для дистанционной защиты электрических установок,申请号SU19320104569-传众专利搜索

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发明名称	Устройство для дистанционной защиты электрических установок
摘要
申请公布号	SU35919(A1)	申请公布日期	1934.04.30
申请号	SU19320104569	申请日期	1932.02.23
申请人	BARZAM A.B.	发明人	BARZAM A.B.
分类号	H02H7/26;H02H3/40	主分类号	H02H7/26
代理机构		代理人
主权项
地址

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