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发明名称
DEVICE FOR DETECTING REMAINING QUANTITY OF TONER
摘要
申请公布号
JPH0546026(A)
申请公布日期
1993.02.26
申请号
JP19910204374
申请日期
1991.08.14
申请人
RICOH CO LTD
发明人
INOUE MOTOICHIRO
分类号
G03G15/08
主分类号
G03G15/08
代理机构
代理人
主权项
地址
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