PROCESS FOR UPGRADING A SULPHUR-CONTAINING FEEDSTOCK,申请号ZA19900007599-传众专利搜索

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发明名称	PROCESS FOR UPGRADING A SULPHUR-CONTAINING FEEDSTOCK
摘要
申请公布号	ZA9007599(B)	申请公布日期	1991.07.31
申请号	ZA19900007599	申请日期	1990.09.24
申请人	SHELL RESEARCH LIMITED	发明人	IAN ERNEST MAXWELL;FREDERIK MULLER;PIERRE GRANDVALLET;AAN HENDRIK KLAZINGA;JEAN-PIERRE GILSON
分类号	B01J;C10G	主分类号	B01J
代理机构		代理人
主权项
地址

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