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发明名称
OPTICAL INFORMATION READ UNIT
摘要
申请公布号
JPS5679370(A)
申请公布日期
1981.06.29
申请号
JP19790155621
申请日期
1979.12.03
申请人
RICOH KK
发明人
SEGAWA HIDEO;SAKURAI KOUICHI;MORI KOUJI;ITAGAKI MASAKUNI
分类号
G06K7/10;H04N1/028
主分类号
G06K7/10
代理机构
代理人
主权项
地址
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