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发明名称
ORIGINAL READER
摘要
申请公布号
JPH03263967(A)
申请公布日期
1991.11.25
申请号
JP19900061273
申请日期
1990.03.14
申请人
RICOH CO LTD
发明人
OSAKO HIDEYUKI
分类号
G03B27/62;B65H5/06;B65H9/04;H04N1/00
主分类号
G03B27/62
代理机构
代理人
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地址
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