发明名称 MAGNETIC RECORDING AND PEPRODUCING APPARATUS
摘要 PURPOSE:To make it possible to monitor the reproducing and recording operations of the recorded other track of a VTR or the like, while accomplishing the recording operation, by using two heads which can be moved widthwise of the tape.
申请公布号 JPS5440614(A) 申请公布日期 1979.03.30
申请号 JP19770106620 申请日期 1977.09.07
申请人 HITACHI LTD 发明人 ICHIMURA SHINYA
分类号 G11B5/55;G11B5/027;G11B5/48 主分类号 G11B5/55
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