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发明名称
DI- AND TRICATIONIC NEGATIVE CHARGE CONTROL AGENTS
摘要
申请公布号
EP0437330(A3)
申请公布日期
1991.12.11
申请号
EP19910300078
申请日期
1991.01.04
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
DIAZ, ARTHUR FRED;GUTIERREZ, ADOLFO RUIZ;MCKEAN, DENNIS RICHARD
分类号
G03G9/097;G03G13/08;(IPC1-7):G03G9/097
主分类号
G03G9/097
代理机构
代理人
主权项
地址
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