Improvements in or relating to the purification of aromatic hydrocarbons,申请号GB19430018263-传众专利搜索

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发明名称	Improvements in or relating to the purification of aromatic hydrocarbons
摘要
申请公布号	GB585578(A)	申请公布日期	1947.02.12
申请号	GB19430018263	申请日期	1943.11.03
申请人	STANDARD OIL DEVELOPMENT COMPANY	发明人
分类号	C07C7/00;C07C7/177	主分类号	C07C7/00
代理机构		代理人
主权项
地址

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