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经营范围
发明名称
RECORDER
摘要
申请公布号
JPS55113158(A)
申请公布日期
1980.09.01
申请号
JP19790021620
申请日期
1979.02.26
申请人
SONY CORP
发明人
HATAKEYAMA SATORU
分类号
G11B15/473;G11B15/46
主分类号
G11B15/473
代理机构
代理人
主权项
地址
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