发明名称 |
INFORMATION SIGNAL RECORDING METHOD |
摘要 |
PURPOSE:To obtain recording medium which performs stable tracing of scanner as well as stable reproduction of signal by use of 1st beam which records information signal and 2nd beam forming guide groove and by securing simultaneous recording and formation for both information signal and guide groove. |
申请公布号 |
JPS5279613(A) |
申请公布日期 |
1977.07.04 |
申请号 |
JP19750154852 |
申请日期 |
1975.12.26 |
申请人 |
VICTOR COMPANY OF JAPAN |
发明人 |
KURODA JIYUNJI;HONJIYOU YOSHIHIKO |
分类号 |
H04N5/85;G11B7/004;G11B7/135;G11B7/26 |
主分类号 |
H04N5/85 |
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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