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发明名称
MAGNETIC RECORDING APPARATUS WITH A PLURALITY OF SIGNAL RECEIVING DEVICES
摘要
申请公布号
US4109115(A)
申请公布日期
1978.08.22
申请号
US19750607955
申请日期
1975.08.26
申请人
SONY CORPORATION
发明人
YAMAMOTO, HARUNORI
分类号
G11B31/00;(IPC1-7):G11B31/00
主分类号
G11B31/00
代理机构
代理人
主权项
地址
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