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发明名称
ELECTRONIC KANJI LEARNING DEVICE
摘要
申请公布号
JPS5764769(A)
申请公布日期
1982.04.20
申请号
JP19800140617
申请日期
1980.10.09
申请人
CANON KK
发明人
NISHIMURO YOSHIAKI
分类号
G09B5/02;G06F17/21;G06F17/28;G09B7/02;G09B17/00
主分类号
G09B5/02
代理机构
代理人
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地址
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