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发明名称
Method for preparing polyether copolymers with polycarbonates and polyarylates
摘要
申请公布号
US6815483(B2)
申请公布日期
2004.11.09
申请号
US20010016161
申请日期
2001.12.10
申请人
GEN ELECTRIC
发明人
TAKEKOSHI TOHRU
分类号
C08G65/40;C08G64/18;C08G65/48;C08G73/10;C08G73/12;C08G75/23;C08L71/00;(IPC1-7):C08L67/00;C08L69/00
主分类号
C08G65/40
代理机构
代理人
主权项
地址
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