POLYETHER/POLYCARBONATE BLOCK COPOLYMERS AND A PROCESS FOR THEIR PRODUCTION,申请号US19900614787-传众专利搜索

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发明名称	POLYETHER/POLYCARBONATE BLOCK COPOLYMERS AND A PROCESS FOR THEIR PRODUCTION
摘要
申请公布号	US5169907(A)	申请公布日期	1992.12.08
申请号	US19900614787	申请日期	1990.11.14
申请人	MILES INC.	发明人	KUMPF, ROBERT J.;NERGER, DITTMAR K.;WEHRMANN, ROLF;PIELARTZIK, HARALD
分类号	C08G63/64;C08G63/66;C08G64/18;C08G81/00	主分类号	C08G63/64
代理机构		代理人
主权项
地址

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