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发明名称
VIDEO SIGNAL RECORDING DISK
摘要
申请公布号
JPH03129979(A)
申请公布日期
1991.06.03
申请号
JP19890267048
申请日期
1989.10.14
申请人
SONY CORP
发明人
YAGASAKI YOICHI;YONEMITSU JUN
分类号
H04N5/92;G11B20/12;H04N5/765;H04N5/78;H04N5/781
主分类号
H04N5/92
代理机构
代理人
主权项
地址
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