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发明名称
摘要
申请公布号
JPS598886(B2)
申请公布日期
1984.02.28
申请号
JP19740067531
申请日期
1974.06.12
申请人
AKAI ELECTRIC
发明人
ITO TETSUYA
分类号
G11B20/02
主分类号
G11B20/02
代理机构
代理人
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