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发明名称
A DEVICE OF PREVENTING DISMANTLEMENT OF BOLTS AND NUTS
摘要
申请公布号
KR200183425(Y1)
申请公布日期
2000.05.15
申请号
KR19990028345U
申请日期
1999.12.15
申请人
LEE, YEO HAN
发明人
LEE, YEO HAN
分类号
F16B39/00;(IPC1-7):F16B39/00
主分类号
F16B39/00
代理机构
代理人
主权项
地址
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