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发明名称
CLEANING DEVICE
摘要
申请公布号
JPH113016(A)
申请公布日期
1999.01.06
申请号
JP19970171033
申请日期
1997.06.12
申请人
RICOH CO LTD
发明人
AKIBA YASUSHI
分类号
G03G21/10;(IPC1-7):G03G21/10
主分类号
G03G21/10
代理机构
代理人
主权项
地址
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