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发明名称
MAGNETIC BRUSH DEVELOPING DEVICE IN ELECTROPHOTOGRAPHIC COPIER
摘要
申请公布号
JPS533343(A)
申请公布日期
1978.01.13
申请号
JP19760077361
申请日期
1976.06.30
申请人
RICOH KK
发明人
SAKAMOTO KOUJI;IZUMI HIROKI
分类号
G03G15/09
主分类号
G03G15/09
代理机构
代理人
主权项
地址
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