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发明名称
CLOSURE FOR KEY HOLE
摘要
申请公布号
KR910006261(Y1)
申请公布日期
1991.08.19
申请号
KR19890005053U
申请日期
1989.04.22
申请人
LEE SANG-WOON
发明人
LEE SANG-WOON
分类号
E05B71/00;(IPC1-7):E05B71/00
主分类号
E05B71/00
代理机构
代理人
主权项
地址
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