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发明名称	LABORATORY BALL MILL
摘要
申请公布号	RU1835697(C)	申请公布日期	1995.08.20
申请号	SU19894769774	申请日期	1989.12.27
申请人	TSENTRALNYJ NAUCHNO-ISSLEDOVATELSKIJ GEOLOGORAZVEDOCHNYJ INSTITUT TSVETNYKH I BLAGORODNYKH METALLOV	发明人	LEJTES A.B.;ZAJCHENKO A.P.
分类号	B02C17/18;(IPC1-7):B02C17/18	主分类号	B02C17/18
代理机构		代理人
主权项
地址

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