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发明名称
METHOD FOR FLATTENING SUBSTRATE FOR MAGNETIC RECORDING MEDIUM
摘要
申请公布号
JPH01201826(A)
申请公布日期
1989.08.14
申请号
JP19880025002
申请日期
1988.02.05
申请人
HITACHI METALS LTD
发明人
ENDO SHIGEO;MURAKAMI SHIRO;NODA KAZUO
分类号
G11B5/84
主分类号
G11B5/84
代理机构
代理人
主权项
地址
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