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经营范围
发明名称
DATA CORRECTOR
摘要
申请公布号
JPH04222966(A)
申请公布日期
1992.08.12
申请号
JP19900405722
申请日期
1990.12.25
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
HIROTA KATSUTOSHI;INOUE HARUO
分类号
G11B20/18
主分类号
G11B20/18
代理机构
代理人
主权项
地址
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