| 发明名称 |
PROCESS FOR THERMOREMANENT DUPLICATION OF MAGNETIC TAPES |
| 摘要 |
<p>TITLE PROCESS FOR THERMOREMANENT DUPLICATION OF MAGNETIC TAPES Thermoremanent duplication of a magnetic tape particularly adapted to laser heating whereby a copy tape is heated and cooled in a nip of two rolls while in contact with a master tape.</p> |
| 申请公布号 |
CA1215464(A) |
申请公布日期 |
1986.12.16 |
| 申请号 |
CA19830443206 |
申请日期 |
1983.12.13 |
| 申请人 |
DU PONT (E.I.) DE NEMOURS AND COMPANY |
发明人 |
CHOUINARD, MICHAEL P.;BANCROFT, LEWIS C. |
| 分类号 |
G11B5/86;(IPC1-7):G11B5/86 |
主分类号 |
G11B5/86 |
| 代理机构 |
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代理人 |
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| 地址 |
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