Improvements in and relating to the treatment of hydrocarbon material for the purpose of removing carbon bisulphide therefrom,申请号GB19330014781-传众专利搜索

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发明名称	Improvements in and relating to the treatment of hydrocarbon material for the purpose of removing carbon bisulphide therefrom
摘要
申请公布号	GB419312(A)	申请公布日期	1934.11.09
申请号	GB19330014781	申请日期	1933.05.22
申请人	YORKSHIRE TAR DISTILLERS LIMITED;SIDNEY BILLBROUGH;JOHN SYDNEY BELFORD	发明人
分类号	C07C7/148	主分类号	C07C7/148
代理机构		代理人
主权项
地址

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