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发明名称
INFORMATION RECORDING SYSTEM
摘要
申请公布号
JPH03196386(A)
申请公布日期
1991.08.27
申请号
JP19890339474
申请日期
1989.12.26
申请人
RICOH CO LTD
发明人
SHIMURA HIROSHI
分类号
G06K19/00
主分类号
G06K19/00
代理机构
代理人
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