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发明名称
MAGNETIC RECORDING MEDIUM
摘要
申请公布号
KR0162915(B1)
申请公布日期
1999.01.15
申请号
KR19930015652
申请日期
1993.08.13
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人
SUGITA, RYUJI;TOHMA, KIYOKAZU;ISHIDA, TATSUAKI;BAN, YASUAKI
分类号
G11B5/66;G11B5/64;G11B5/65;G11B5/73;G11B5/85;(IPC1-7):G11B5/85
主分类号
G11B5/66
代理机构
代理人
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地址
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