Improvements relating to the refining of crude benzole,申请号GB19550023688-传众专利搜索

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发明名称	Improvements relating to the refining of crude benzole
摘要
申请公布号	GB805304(A)	申请公布日期	1958.12.03
申请号	GB19550023688	申请日期	1955.08.17
申请人	THE BRITISH PETROLEUM COMPANY LIMITED;ROY PURDY NORTHCOTT;RONALD LESTER	发明人
分类号	C07C7/00;C07C7/163	主分类号	C07C7/00
代理机构		代理人
主权项
地址

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