Blends of the polypyromellitamide of bis(4-aminophenyl) ether and polypyromellitamide-acid of an aromatic diamine,申请号US19640417242-传众专利搜索

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发明名称	Blends of the polypyromellitamide of bis(4-aminophenyl) ether and polypyromellitamide-acid of an aromatic diamine
摘要
申请公布号	US3342897(A)	申请公布日期	1967.09.19
申请号	US19640417242	申请日期	1964.12.09
申请人	E. I. DU PONT DE NEMOURS AND COMPANY	发明人	ABRAMO JOHN G.
分类号	C08L79/08	主分类号	C08L79/08
代理机构		代理人
主权项
地址

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