Foamed poly-ªÏ-lactams,申请号GB19650018963-传众专利搜索

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发明名称	Foamed poly-ªÏ-lactams
摘要
申请公布号	GB1112942(A)	申请公布日期	1968.05.08
申请号	GB19650018963	申请日期	1965.05.05
申请人	E.I. DU PONT DE NEMOURS AND COMPANY	发明人
分类号	C08G69/18;C08J9/10	主分类号	C08G69/18
代理机构		代理人
主权项
地址

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