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发明名称
INSTANTANEOUSLY CHECKING LEARNING REPRODUCER
摘要
申请公布号
JPS61129679(A)
申请公布日期
1986.06.17
申请号
JP19840250981
申请日期
1984.11.28
申请人
NEC CORP
发明人
TANABE MIKIO
分类号
G09B5/04
主分类号
G09B5/04
代理机构
代理人
主权项
地址
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