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经营范围
发明名称
PRODUCTION OF MAGNETIC RECORDING MEDIUM
摘要
申请公布号
JPH02240829(A)
申请公布日期
1990.09.25
申请号
JP19890061776
申请日期
1989.03.14
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
SHINOHARA KOICHI
分类号
G11B5/84
主分类号
G11B5/84
代理机构
代理人
主权项
地址
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