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发明名称
METHOD FOR PREPARING COPOLYESTER CARBONATES FROM CYCLIC AROMATIC POLYCARBONATE OLIGOMERS
摘要
申请公布号
EP0255941(A3)
申请公布日期
1989.05.10
申请号
EP19870111267
申请日期
1987.08.04
申请人
GENERAL ELECTRIC COMPANY
发明人
EVANS, THOMAS LANE
分类号
C08G63/64;C08G64/06;(IPC1-7):C08G63/64
主分类号
C08G63/64
代理机构
代理人
主权项
地址
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