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发明名称
DETECTING DEVICE FOR RESIDUAL QUANTITY OF PAPER SHEET
摘要
申请公布号
JPH10329979(A)
申请公布日期
1998.12.15
申请号
JP19970155998
申请日期
1997.05.29
申请人
SEIKO EPSON CORP
发明人
SAITO KAZUO
分类号
B41J13/00;B65H7/04;(IPC1-7):B65H7/04
主分类号
B41J13/00
代理机构
代理人
主权项
地址
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