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发明名称
Abrasive Grain Based on Melted Spherical Corundum
摘要
An abrasive grain made from melted spherical corundum where the abrasive grain consists of a spherical corundum core, coated with an encircling layer of a binder and fine-grained abrasive solid particles.
申请公布号
KR101226420(B1)
申请公布日期
2013.01.24
申请号
KR20087028781
申请日期
2007.04.25
申请人
发明人
分类号
C09K3/14
主分类号
C09K3/14
代理机构
代理人
主权项
地址
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