| 发明名称 |
MAGNETIC RECORDING AND REPRODUCING DEVICE |
| 摘要 |
PURPOSE:The video track formation cycle is made longer and set to the region where amplitude or duration of pulse becomes larger. Thus, the static picture curvature at reproduction time can be effectively prevented. |
| 申请公布号 |
AU1757376(A) |
申请公布日期 |
1978.03.16 |
| 申请号 |
AU19760017573 |
申请日期 |
1976.09.09 |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
MINORU KODA;YOSHITERU HOSOKAWA |
| 分类号 |
H04N5/7826;G11B5/027;G11B15/467;G11B21/10;H04N5/78;H04N5/915 |
主分类号 |
H04N5/7826 |
| 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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