发明名称 MAGNETIC TAPE
摘要 PROBLEM TO BE SOLVED: To provide a magnetic tape capable of preserving data for a long period of time at a high recording density. SOLUTION: The magnetic tape in which a magnetic layer consisting of an oxide magnetic material is formed on a carbon film by evaporation and the magnetic tape in which the magnetic layer is formed on a carbon film by coating or evaporating a magnetic paint are provided.
申请公布号 JP2003132521(A) 申请公布日期 2003.05.09
申请号 JP20010329832 申请日期 2001.10.26
申请人 SONY CORP 发明人 NAGAI NOBUYUKI;SATO SATOSHI;SHOJI YUKIE;SATO TERUMI
分类号 G11B5/73;(IPC1-7):G11B5/73 主分类号 G11B5/73
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