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发明名称
The equipment grander of inside-reverence diameter and surface
摘要
申请公布号
KR100997592(B1)
申请公布日期
2010.12.07
申请号
KR20080043755
申请日期
2008.05.13
申请人
发明人
分类号
B24B5/01;B24B5/04;B24B5/06;B24B7/02
主分类号
B24B5/01
代理机构
代理人
主权项
地址
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