发明名称 |
Master carrier for magnetic transfer |
摘要 |
The master carrier for magnetic transfer of the invention comprises a support and a magnetic layer formed on the surface of the support, wherein an uneven transfer pattern that corresponds to the information to be transferred to a magnetic recording medium is formed in the surface of the magnetic layer, and a relief is formed in the site where the transfer pattern is not formed.
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申请公布号 |
US2005018335(A1) |
申请公布日期 |
2005.01.27 |
申请号 |
US20040897162 |
申请日期 |
2004.07.23 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
FUJIWARA NAOTO;KASAHARA SEIJI;NIITSUMA KAZUHIRO |
分类号 |
G11B5/73;G11B5/82;G11B5/86;(IPC1-7):G11B5/86 |
主分类号 |
G11B5/73 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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