METHOD FOR ENRICHING FINE INTERMEDIATE FRACTIONS OF HARD COLAS,申请号PL19860261806-传众专利搜索

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发明名称	METHOD FOR ENRICHING FINE INTERMEDIATE FRACTIONS OF HARD COLAS
摘要
申请公布号	PL149991(B1)	申请公布日期	1990.04.30
申请号	PL19860261806	申请日期	1986.10.09
申请人		发明人
分类号	B03B;B03B5/28;(IPC1-7):B03B5/28	主分类号	B03B
代理机构		代理人
主权项
地址

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