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发明名称
KANJI LEARNING DEVICE
摘要
申请公布号
JPS6281686(A)
申请公布日期
1987.04.15
申请号
JP19850222500
申请日期
1985.10.05
申请人
FUJITSU LTD
发明人
YAMAGUCHI YUKIKO
分类号
G09B19/00;G06F17/21;G06Q50/00;G06Q50/10;G06Q50/20;G09B7/02
主分类号
G09B19/00
代理机构
代理人
主权项
地址
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