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发明名称
METHOD AND APPARATUS FOR MEASURING POLISHING FORCE OF MAGNETIC RECORDING MEDIUM
摘要
申请公布号
JPH1090089(A)
申请公布日期
1998.04.10
申请号
JP19960248129
申请日期
1996.09.19
申请人
SONY CORP
发明人
KANEKAWA ICHIRO
分类号
G01L5/00;G01R33/12;G11B5/84;(IPC1-7):G01L5/00
主分类号
G01L5/00
代理机构
代理人
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