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发明名称
ROTATABLE RECORD AND METHOD OF AND APPARATUS FOR OPTICALLY REPRODUCING INFORMATION FROM SAME
摘要
申请公布号
GB1551022(A)
申请公布日期
1979.08.22
申请号
GB19770049275
申请日期
1977.11.25
申请人
SONY CORP
发明人
分类号
H04N5/85;G11B7/005;G11B7/12;G11B7/125;G11B7/135;G11B7/18;G11B19/24;(IPC1-7):G11B7/12
主分类号
H04N5/85
代理机构
代理人
主权项
地址
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