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发明名称
METHOD OF IMPROVING QUALITY OF LOW FREQUENCY SIGNAL REPRODUCED BY REPRODUCTION NEEDLE OF VIDEO DISK
摘要
申请公布号
JPS5674841(A)
申请公布日期
1981.06.20
申请号
JP19800151328
申请日期
1980.10.27
申请人
RCA CORP
发明人
MAIKERU JIYOODON MINDERU;MAIKERU EBANSU MIRAA;JIEIMUSU KONRATSUDO RASUTOMAN;RICHIYAADO KURATSUKUSUTON PAAM
分类号
G11B3/58;G11B9/07
主分类号
G11B3/58
代理机构
代理人
主权项
地址
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