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发明名称
APPARECCHIO DI RIPRODUZIONE DI LIBRI AUDIO E CARTE VOCALI, E RELATIVO METODO DI COMANDO
摘要
申请公布号
ITTO20040089(A1)
申请公布日期
2004.05.17
申请号
IT2004TO00089
申请日期
2004.02.17
申请人
SYHITECH.COM
发明人
KIM BONG ROK;KIM KYONG HO;KONG HAK JIN;PARK KWAN SUN
分类号
G09B5/06
主分类号
G09B5/06
代理机构
代理人
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