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发明名称
VTR
摘要
申请公布号
JPH05176271(A)
申请公布日期
1993.07.13
申请号
JP19910338715
申请日期
1991.12.20
申请人
SONY CORP
发明人
MATSUMOTO YASUSHI
分类号
G11B20/02;H04N5/765;H04N5/782;H04N9/83
主分类号
G11B20/02
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代理人
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