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发明名称
DEVELOPING DEVICE
摘要
申请公布号
JPH02251875(A)
申请公布日期
1990.10.09
申请号
JP19890073633
申请日期
1989.03.24
申请人
RICOH CO LTD
发明人
MARUTA TAKAYUKI;SAWAYAMA NOBORU;MIURA TETSUO
分类号
G03G15/09;G03G15/06;G03G15/08
主分类号
G03G15/09
代理机构
代理人
主权项
地址
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