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发明名称
GRINDING DEVICE FOR BLADE
摘要
申请公布号
KR910002534(Y1)
申请公布日期
1991.04.22
申请号
KR19880014637U
申请日期
1988.09.01
申请人
LEE SUN-KI
发明人
LEE SUN-KI
分类号
B24B3/46;(IPC1-7):B24B3/46
主分类号
B24B3/46
代理机构
代理人
主权项
地址
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