REMOTE POWER SUPPLY SPARK-PROOF DEVICE,申请号SU19803006546-传众专利搜索

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发明名称	REMOTE POWER SUPPLY SPARK-PROOF DEVICE
摘要
申请公布号	SU956814(A1)	申请公布日期	1982.09.07
申请号	SU19803006546	申请日期	1980.11.24
申请人	DO OTDEL I "GIPROUGLEAVTOMATIZATSIYA"	发明人	NEJMAN VLADIMIR B,SU;DEMCHENKO NIKOLAJ P,SU
分类号	E21F9/00;H02H7/26;(IPC1-7):E21F9/00	主分类号	E21F9/00
代理机构		代理人
主权项
地址

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