METHOD OF EVALUATION OF SPARKING SAFETY OF ELECTRIC CIRCUITS,申请号SU19894711821-传众专利搜索

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发明名称	METHOD OF EVALUATION OF SPARKING SAFETY OF ELECTRIC CIRCUITS
摘要
申请公布号	SU1652622(A1)	申请公布日期	1991.05.30
申请号	SU19894711821	申请日期	1989.06.29
申请人	N-PROIZV OB PO SOZDANIYU VYPUSKU SREDSTV AVTOM GORNYKH MASHIN "AVTOMATGORMASH";UK VNII GORNOJ GEOMEKHANIKI MARKSHEJDERSKOGO DELA	发明人	DIDENKO VALERIJ P,SU;KOGAN EDUARD G,SU
分类号	E21F9/00;E21F5/00	主分类号	E21F9/00
代理机构		代理人
主权项
地址

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