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发明名称
MAGNETIC RECORDING AND REPRODUCING METHOD
摘要
申请公布号
JPH04149815(A)
申请公布日期
1992.05.22
申请号
JP19900272447
申请日期
1990.10.12
申请人
SONY CORP
发明人
UCHIYAMA HIROSHI;HONDA NAOKI;MORITA OSAMI
分类号
G11B5/60;G11B5/02;G11B21/21
主分类号
G11B5/60
代理机构
代理人
主权项
地址
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