Improvements in or relating to the purification of dehydroacetic acid by distillation,申请号GB19510005031-传众专利搜索

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发明名称	Improvements in or relating to the purification of dehydroacetic acid by distillation
摘要
申请公布号	GB687229(A)	申请公布日期	1953.02.11
申请号	GB19510005031	申请日期	1951.03.01
申请人	THE DOW CHEMICAL COMPANY	发明人	WIGGINS GLENN CHARLES;JOHNSON WILBUR ERNEST
分类号		主分类号
代理机构		代理人
主权项
地址

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