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发明名称
METHOD FOR LEARNING FOREIGN LANGUAGE BY VOICE AND TEACHING MATERIAL FOR LEARNING FOREIGN LANGUAGE BY VOICE USED FOR THE METHOD
摘要
申请公布号
JPH10116020(A)
申请公布日期
1998.05.06
申请号
JP19960289045
申请日期
1996.10.14
申请人
NAKADA KENZO
发明人
NAKADA KENZO
分类号
G09B19/04;G09B5/06;G09B19/06;(IPC1-7):G09B5/06
主分类号
G09B19/04
代理机构
代理人
主权项
地址
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