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发明名称
MAGNETIC RECORDING MEDIUM AND ITS PRODUCTION
摘要
申请公布号
JPH0323513(A)
申请公布日期
1991.01.31
申请号
JP19890157995
申请日期
1989.06.20
申请人
VICTOR CO OF JAPAN LTD
发明人
MIZUKAMI MAKOTO
分类号
G11B5/66;G11B5/64;G11B5/706;G11B5/73;G11B5/738;G11B5/85;G11B5/851
主分类号
G11B5/66
代理机构
代理人
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