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发明名称
MAGNETIC TONOR FOR DEVELOPING ELECTROSTATIC IMAGES
摘要
申请公布号
KR920003986(B1)
申请公布日期
1992.05.21
申请号
KR19890002465
申请日期
1989.02.28
申请人
CANON CO., LTD.
发明人
TOMIYAMA, KOICHI;TAKAGI, SEIICHI;OHSAKI, ICHIRO;YASUDA, SATOSHI;HYOSU, YOSHIHIKO
分类号
G03G9/083;G03G9/087;(IPC1-7):G03G9/14
主分类号
G03G9/083
代理机构
代理人
主权项
地址
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