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发明名称
ELECTRONIC EQUIPMENT SYSTEM
摘要
申请公布号
JPH03122714(A)
申请公布日期
1991.05.24
申请号
JP19890258830
申请日期
1989.10.05
申请人
RICOH CO LTD
发明人
OIKAWA TATSUHIKO
分类号
G06F3/12
主分类号
G06F3/12
代理机构
代理人
主权项
地址
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