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经营范围
发明名称
RECORDER PLAYER
摘要
申请公布号
JPS53107303(A)
申请公布日期
1978.09.19
申请号
JP19770021854
申请日期
1977.02.28
申请人
SONY CORP
发明人
TAKIZAWA KAZUYUKI;SATOU TOSHIO;KODAMA MAKOTO;YASUDA SHIROU
分类号
G11B17/08;G11B17/04
主分类号
G11B17/08
代理机构
代理人
主权项
地址
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