SOLVENT EXTRACTION OF BITUMEN FROM PEAT,申请号NZ19890228938-传众专利搜索

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发明名称	SOLVENT EXTRACTION OF BITUMEN FROM PEAT
摘要
申请公布号	NZ228938(A)	申请公布日期	1992.01.29
申请号	NZ19890228938	申请日期	1989.05.01
申请人	FOSTER WHEELER ENERGY LTD	发明人	DRAKE, JOHN ALFRED GRAHAM;HUGHES, MICHAEL A
分类号	C10F5/00;C10G1/04;(IPC1-7):C10F5/00;C10C3/08;C10F7/00	主分类号	C10F5/00
代理机构		代理人
主权项
地址

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