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经营范围
发明名称
MAGNETIC RECORDING MEDIUM AND PRODUCTION THEREOF
摘要
申请公布号
JPH0536054(A)
申请公布日期
1993.02.12
申请号
JP19910213079
申请日期
1991.07.31
申请人
NEC CORP
发明人
TAMAI HIDEKI
分类号
G11B5/66;G11B5/64;G11B5/65;G11B5/738;G11B5/82;G11B5/85;G11B5/851
主分类号
G11B5/66
代理机构
代理人
主权项
地址
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