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发明名称
INFORMATION SIGNAL RECORDING DISK
摘要
申请公布号
JPS6218690(A)
申请公布日期
1987.01.27
申请号
JP19850158682
申请日期
1985.07.18
申请人
VICTOR CO OF JAPAN LTD
发明人
MASUDA ISAO;FURUMURA MAKOTO;SATO HIDEO;KUBO MITSUO;ANDO ICHIRO
分类号
G11B27/10;G11B20/12
主分类号
G11B27/10
代理机构
代理人
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