Extraction of aromatics from hydrocarbon fractions,申请号US19580761943-传众专利搜索

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发明名称	Extraction of aromatics from hydrocarbon fractions
摘要
申请公布号	US2960548(A)	申请公布日期	1960.11.15
申请号	US19580761943	申请日期	1958.09.19
申请人	THE PURE OIL COMPANY	发明人	AYERS GEORGE W.;KREWER WILLIAM A.
分类号	C10G21/16	主分类号	C10G21/16
代理机构		代理人
主权项
地址

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