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发明名称
BOTH SIDE REPRODUCING MECHANISM FOR OPTICAL DISK REPRODUCING DEVICE
摘要
申请公布号
JPS648553(A)
申请公布日期
1989.01.12
申请号
JP19870163207
申请日期
1987.06.30
申请人
SONY CORP
发明人
ITO AKIHIKO
分类号
H04N5/85;G11B20/00
主分类号
H04N5/85
代理机构
代理人
主权项
地址
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