Improvements in or relating to synthetic resins,申请号GB19390021491-传众专利搜索

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发明名称	Improvements in or relating to synthetic resins
摘要
申请公布号	GB532535(A)	申请公布日期	1941.01.27
申请号	GB19390021491	申请日期	1939.07.24
申请人	E. I. DU PONT DE NEMOURS AND CO.	发明人
分类号	C08G8/30	主分类号	C08G8/30
代理机构		代理人
主权项
地址

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