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发明名称
CLEANING DEVICE
摘要
申请公布号
JPH0535159(A)
申请公布日期
1993.02.12
申请号
JP19910194354
申请日期
1991.08.02
申请人
RICOH CO LTD
发明人
ENDO HIDENOBU
分类号
G03G21/10;G03G21/00
主分类号
G03G21/10
代理机构
代理人
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地址
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