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发明名称
SUBSTRATE FOR MAGNETIC DISK
摘要
申请公布号
JPH0877551(A)
申请公布日期
1996.03.22
申请号
JP19940208974
申请日期
1994.09.01
申请人
NIKON CORP
发明人
KATO HIRONOBU;ARAI SATOHARU
分类号
G11B5/82;G11B5/73;G11B5/738;(IPC1-7):G11B5/82
主分类号
G11B5/82
代理机构
代理人
主权项
地址
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