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发明名称
INFORMATION READER
摘要
申请公布号
JPS545452(A)
申请公布日期
1979.01.16
申请号
JP19770069423
申请日期
1977.06.14
申请人
RICOH KK
发明人
KOIDE HIROSHI;KATOU RIYOUJI;FUNATO HIROYOSHI
分类号
G11C17/00;G02B27/00;G02B27/02;G03H1/26;G03H1/30;G11B7/00;G11B7/005
主分类号
G11C17/00
代理机构
代理人
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