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发明名称
CLEANER DEVICE FOR COLOR ELECTROPHOTOGRAPHY
摘要
申请公布号
JPH04219779(A)
申请公布日期
1992.08.10
申请号
JP19900412107
申请日期
1990.12.19
申请人
RICOH CO LTD
发明人
SANPEI ATSUSHI
分类号
G03G21/10;G03G21/00
主分类号
G03G21/10
代理机构
代理人
主权项
地址
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