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发明名称
MAGNETIC RECORDING MEDIUM AND MAGNETIC HEAD
摘要
申请公布号
JPH02297721(A)
申请公布日期
1990.12.10
申请号
JP19890117228
申请日期
1989.05.12
申请人
MINERUBA:KK
发明人
UDA JITSUO
分类号
G11B5/80;C09D5/23;C09D7/12;G11B5/008;G11B5/23;G11B19/02
主分类号
G11B5/80
代理机构
代理人
主权项
地址
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