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发明名称
POLISHING METHOD FOR MAGNETIC DISK
摘要
申请公布号
JPH04321927(A)
申请公布日期
1992.11.11
申请号
JP19910116627
申请日期
1991.04.22
申请人
HITACHI MAXELL LTD
发明人
NAKANE KOICHI
分类号
G11B5/82;G11B5/84
主分类号
G11B5/82
代理机构
代理人
主权项
地址
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