BOTTOM OF PANEL FOR DELIVERING ORE IN WATER STREAM,申请号SU19894630733-传众专利搜索

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发明名称	BOTTOM OF PANEL FOR DELIVERING ORE IN WATER STREAM
摘要
申请公布号	SU1645518(A1)	申请公布日期	1991.04.30
申请号	SU19894630733	申请日期	1989.01.03
申请人	URALSKIJ NI PI MEDNOJ PROMYSHLENNOSTI	发明人	SHVEDOV ALEKSANDR P,SU;KAMAEV VLADIMIR D,SU;KASHIRO YURIJ P,SU;ANTIPIN YURIJ G,SU;ALBREKHT VLADIMIR G,SU
分类号	E21C41/16	主分类号	E21C41/16
代理机构		代理人
主权项
地址

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