Improvements in and relating to the preparation of 1:4-dihalobutanes,申请号GB19470021959-传众专利搜索

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发明名称	Improvements in and relating to the preparation of 1:4-dihalobutanes
摘要
申请公布号	GB632346(A)	申请公布日期	1949.11.21
申请号	GB19470021959	申请日期	1947.08.08
申请人	E. I. DU PONT DE NEMOURS AND COMPANY	发明人
分类号	C07C17/093	主分类号	C07C17/093
代理机构		代理人
主权项
地址

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