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发明名称
DEVELOPING DEVICE
摘要
申请公布号
GB8304316(D0)
申请公布日期
1983.03.23
申请号
GB19830004316
申请日期
1983.02.16
申请人
RICOH CO LTD
发明人
分类号
G03G15/09;(IPC1-7):G06F3/153
主分类号
G03G15/09
代理机构
代理人
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