发明名称 |
Method of marking the starting point of an endless magnetic tape |
摘要 |
For marking the starting point of an endless magnetic tape, in addition to a conductive foil, during the initialisation run a marking tone of a defined length and frequency is recorded. During all further runs of the endless magnetic tape, the starting point is established just by the detection of this marking tone.
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申请公布号 |
DE3708151(C1) |
申请公布日期 |
1988.08.11 |
申请号 |
DE19873708151 |
申请日期 |
1987.03.13 |
申请人 |
ALOIS ZETTLER ELEKTROTECHNISCHE FABRIK GMBH, 8000 MUENCHEN, DE |
发明人 |
VERZICHT DES ERFINDERS AUF NENNUNG |
分类号 |
G11B15/05;G11B15/06;G11B15/087;G11B15/70;(IPC1-7):G11B15/06 |
主分类号 |
G11B15/05 |
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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