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发明名称
AB DIBLOCK COPOLYMERS AS CHARGE DIRECTORS FOR NEGATIVE ELECTROSTATIC LIQUID DEVELOPERS
摘要
申请公布号
EP0426052(A3)
申请公布日期
1991.09.25
申请号
EP19900120641
申请日期
1990.10.27
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
EL-SAYED, LYLA MOSTAFA;PAGE, LORETTA ANN GREZZO
分类号
G03G9/13;(IPC1-7):G03G9/13
主分类号
G03G9/13
代理机构
代理人
主权项
地址
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