PROCEDIMENTO PER PRODURRE ESTERI DI ACIDO CARBONICO DI POLIESTERPOLIOLI,申请号IT19770051761-传众专利搜索

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发明名称	PROCEDIMENTO PER PRODURRE ESTERI DI ACIDO CARBONICO DI POLIESTERPOLIOLI
摘要
申请公布号	IT1109439(B)	申请公布日期	1985.12.16
申请号	IT19770051761	申请日期	1977.11.10
申请人	BAYER AKTIENGESELLSCHAFT	发明人
分类号	C08G63/00;C08G63/64;C08G63/91;(IPC1-7):C08G/	主分类号	C08G63/00
代理机构		代理人
主权项
地址

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