METHOD OF AS WELL AS SYSTEM AND REACTOR FOR ENRICHING CARBONACEOUS MATERIALS,申请号PL19900286664-传众专利搜索

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发明名称	METHOD OF AS WELL AS SYSTEM AND REACTOR FOR ENRICHING CARBONACEOUS MATERIALS
摘要
申请公布号	PL286664(A1)	申请公布日期	1991.05.20
申请号	PL19900286664	申请日期	1990.08.29
申请人	MINNESOTA POWER & LIGHT	发明人	NEHLS GEORGE R
分类号	C10L9/00;(IPC1-7):C10L9/02	主分类号	C10L9/00
代理机构		代理人
主权项
地址

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