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发明名称
CLEANING DEVICE FOR IMAGE FORMING DEVICE
摘要
申请公布号
JPH0317680(A)
申请公布日期
1991.01.25
申请号
JP19890150613
申请日期
1989.06.15
申请人
RICOH CO LTD
发明人
TAKAHASHI SADAO;YAMAGUCHI TOSHITAKA
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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