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发明名称
MAGNETIC RECORDING MEDIUM AND ITS MANUFACTURE
摘要
申请公布号
JPH0589447(A)
申请公布日期
1993.04.09
申请号
JP19910276192
申请日期
1991.09.30
申请人
NEC CORP
发明人
GOTO FUMIO
分类号
G11B5/66;G11B5/64;G11B5/65;G11B5/858
主分类号
G11B5/66
代理机构
代理人
主权项
地址
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