Elastic linear copolyesters and process of making them,申请号GB19510005389-传众专利搜索

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发明名称	Elastic linear copolyesters and process of making them
摘要
申请公布号	GB711279(A)	申请公布日期	1954.06.30
申请号	GB19510005389	申请日期	1951.03.06
申请人	E. I. DU PONT DE NEMOURS AND COMPANY	发明人
分类号	C08G63/181;C08G63/66	主分类号	C08G63/181
代理机构		代理人
主权项
地址

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