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发明名称
STRUCTURE OF SPECTACLES BE PILED ONE ON ANOTHER
摘要
申请公布号
KR20050105420(A)
申请公布日期
2005.11.04
申请号
KR20040030851
申请日期
2004.05.01
申请人
KIM, YOUNG HO
发明人
KIM, YOUNG HO
分类号
G02C9/02;(IPC1-7):G02C9/02
主分类号
G02C9/02
代理机构
代理人
主权项
地址
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