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发明名称
DATA RECORDING SYSTEM
摘要
申请公布号
JPH04184766(A)
申请公布日期
1992.07.01
申请号
JP19900315326
申请日期
1990.11.20
申请人
NEC CORP
发明人
OZASA ISAO
分类号
G11B20/10
主分类号
G11B20/10
代理机构
代理人
主权项
地址
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