HYDROGENATION TREATMENT OF HEAVY OIL,申请号JP19910148116-传众专利搜索

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发明名称	HYDROGENATION TREATMENT OF HEAVY OIL
摘要
申请公布号	JPH04348190(A)	申请公布日期	1992.12.03
申请号	JP19910148116	申请日期	1991.05.24
申请人	NIKKO KYODO CO LTD	发明人	FUMEI FUMEI
分类号	B01J23/85;B01J35/10;C10G49/02;C10G49/04;C10G49/16	主分类号	B01J23/85
代理机构		代理人
主权项
地址

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