| 发明名称 |
TAPE END PRELIMINARY ALARM DISPLAY DEVICE |
| 摘要 |
<p>PURPOSE:To perform alarm display from a fixed time before of the running end of tape form object by generating saw tooth wave voltages according to the intermittent periods corresponding to the revolutions of reels.</p> |
| 申请公布号 |
JPS5428116(A) |
申请公布日期 |
1979.03.02 |
| 申请号 |
JP19770093585 |
申请日期 |
1977.08.03 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
OBATA KIYOSHI;NISHIMURA KATSUHISA |
| 分类号 |
G11B15/02;G11B15/06;G11B15/093;G11B27/34;G11B33/10 |
主分类号 |
G11B15/02 |
| 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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