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经营范围
发明名称
PERALATAN PENGISI DISK
摘要
申请公布号
ID22990(A)
申请公布日期
1999.12.23
申请号
ID19990000389
申请日期
1999.04.26
申请人
SONY CORPORATION
发明人
MITSURU IDA;KOICHI NUMATA;TAIZO OGAWA
分类号
G11B17/051;G11B17/04;(IPC1-7):G11B19/00
主分类号
G11B17/051
代理机构
代理人
主权项
地址
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