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发明名称
INFORMATION RETRIEVING AND RECORDING SYSTEM
摘要
申请公布号
JPH0395539(A)
申请公布日期
1991.04.19
申请号
JP19890233385
申请日期
1989.09.08
申请人
CANON INC
发明人
OTANI KAZUO
分类号
G03B21/11;G06F17/30
主分类号
G03B21/11
代理机构
代理人
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