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发明名称
Toner mass developed control ratio modification system
摘要
申请公布号
US4951088(A)
申请公布日期
1990.08.21
申请号
US19880283708
申请日期
1988.12.13
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
BONVALLET, JOHN C.;BREWSTER, JIMMIE RAY;CHAMPION, JAMES R.;SHOULDICE, KENNETH S.
分类号
G03G15/00;G03G15/08
主分类号
G03G15/00
代理机构
代理人
主权项
地址
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