Oxygenated organic polymers,申请号US19440570772-传众专利搜索

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发明名称	Oxygenated organic polymers
摘要
申请公布号	US2497315(A)	申请公布日期	1950.02.14
申请号	US19440570772	申请日期	1944.12.30
申请人	E. I. DU PONT DE NEMOURS & COMPANY	发明人	LODER DONALD J.;GRESHAM WILLIAM F.
分类号	C08G4/00;C10G73/06	主分类号	C08G4/00
代理机构		代理人
主权项
地址

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