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发明名称
DOCUMENT RETRIEVING DEVICE
摘要
申请公布号
JPH06162108(A)
申请公布日期
1994.06.10
申请号
JP19920314557
申请日期
1992.11.25
申请人
RICOH CO LTD
发明人
ITO KAZUO
分类号
G06F17/30;(IPC1-7):G06F15/40;G06F15/40
主分类号
G06F17/30
代理机构
代理人
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地址
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