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发明名称
VIDEOSIGNALVERSTAERKERSCHALTUNG FUER EIN VIDEOSIGNAL-MAGNETAUFZEICHNUNGS- UND/ODER -WIEDERGABEGERAET
摘要
申请公布号
ATA85381(A)
申请公布日期
1987.07.15
申请号
AT19810000853
申请日期
1981.02.24
申请人
HITACHI, LTD.
发明人
分类号
H04N5/93;G11B5/027;G11B5/035;G11B20/06;H04N5/931;(IPC1-7):H04N5/78
主分类号
H04N5/93
代理机构
代理人
主权项
地址
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