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发明名称
MAGNETIC RECORDING AND REPRODUCING DEVICE
摘要
申请公布号
JPS6297169(A)
申请公布日期
1987.05.06
申请号
JP19850158519
申请日期
1985.07.18
申请人
ASAHI OPTICAL CO LTD
发明人
MORISAWA TAHEI
分类号
G11B17/34
主分类号
G11B17/34
代理机构
代理人
主权项
地址
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