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发明名称
BARREL GRINDING MACHINE FOR SPECTACLE FRAMES
摘要
申请公布号
KR890000567(Y1)
申请公布日期
1989.03.11
申请号
KR19850005978U
申请日期
1985.05.20
申请人
CHOE, SAM-SHIG
发明人
CHOE, SAM-SHIG
分类号
B24B31/12;(IPC1-7):B24B31/12
主分类号
B24B31/12
代理机构
代理人
主权项
地址
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