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发明名称
OPTICAL DISK CENTERING APPARATUS
摘要
申请公布号
JPH01113602(A)
申请公布日期
1989.05.02
申请号
JP19870272266
申请日期
1987.10.27
申请人
NEC CORP
发明人
NAKAGAWA KATSUJI
分类号
G01B11/00;G01M11/00;G11B7/26
主分类号
G01B11/00
代理机构
代理人
主权项
地址
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