METHOD FOR UNDERWATER MINING OF MINERALS,申请号SU19915005953-传众专利搜索

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发明名称	METHOD FOR UNDERWATER MINING OF MINERALS
摘要
申请公布号	RU2030583(C1)	申请公布日期	1995.03.10
申请号	SU19915005953	申请日期	1991.07.01
申请人	GOLOVNOE KONSTRUKTORSKOE BYURO NAUCHNO-PROIZVODSTVENNOGO OB"EDINENIYA "ENERGIYA" IM. AKAD. S.P.KOROLEVA	发明人	LYUBINSKIJ VALERIJ E;SMIRNOV ALEKSANDR I;VYATKIN EVGENIJ P
分类号	E21C50/00;(IPC1-7):E21C50/00	主分类号	E21C50/00
代理机构		代理人
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