Improvements relating to the refining of hydrocarbons by fractional distillation,申请号GB19450015737-传众专利搜索

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发明名称	Improvements relating to the refining of hydrocarbons by fractional distillation
摘要
申请公布号	GB593665(A)	申请公布日期	1947.10.22
申请号	GB19450015737	申请日期	1945.06.20
申请人	THE MIDLAND TAR DISTILLERS LIMITED;FREDERICK GEORGE BROUGHALL	发明人
分类号	C10C1/20	主分类号	C10C1/20
代理机构		代理人
主权项
地址

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