ARRANGEMENT FOR MEASURING CURRENT IN EXPLOSION-HAZARDOUS ENVIRONMENT,申请号SU19813257031-传众专利搜索

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发明名称	ARRANGEMENT FOR MEASURING CURRENT IN EXPLOSION-HAZARDOUS ENVIRONMENT
摘要
申请公布号	SU955794(A1)	申请公布日期	1989.06.15
申请号	SU19813257031	申请日期	1981.02.27
申请人	G PK NII PO AVTOM UGOLNOJ PROMYSHLENNOSTI	发明人	SHESTAKOV V.D.,SU;SEDAKOV M.L.,SU
分类号	E21F9/00;G01R19/08	主分类号	E21F9/00
代理机构		代理人
主权项
地址

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