HYDROGENATION OF HEAVY HYDROCARBON OILS CONTAINING ASPHALTENES,申请号CAD893682-传众专利搜索

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发明名称	HYDROGENATION OF HEAVY HYDROCARBON OILS CONTAINING ASPHALTENES
摘要
申请公布号	CA893682(A)	申请公布日期	1972.02.22
申请号	CAD893682	申请日期
申请人	CITIES SERVICE RESEARCH AND DEVELOPMENT COMPANY	发明人	LESTER M. RAPP
分类号		主分类号
代理机构		代理人
主权项
地址

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