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发明名称
摘要
A polycrystalline cubic boron nitride abrasive is provided wherein a mean size of each primary crystal grain forming the abrasive is not more than 1.0 mu m and a standard deviation thereof is not more than 0.5.
申请公布号
JP2744732(B2)
申请公布日期
1998.04.28
申请号
JP19920135593
申请日期
1992.04.30
申请人
发明人
分类号
B24D3/00;C04B35/583;C04B35/5831;C09C1/68;C09K3/14
主分类号
B24D3/00
代理机构
代理人
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