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发明名称
CLEANER
摘要
申请公布号
JPH11305621(A)
申请公布日期
1999.11.05
申请号
JP19980123894
申请日期
1998.04.20
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
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