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经营范围
发明名称
RECORD PLAYER SYSTEM
摘要
申请公布号
JPS54123908(A)
申请公布日期
1979.09.26
申请号
JP19780031587
申请日期
1978.03.17
申请人
SONY CORP
发明人
TAKIZAWA KAZUYUKI;KANEKO MASARU;KODAMA MAKOTO
分类号
G11B3/085
主分类号
G11B3/085
代理机构
代理人
主权项
地址
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