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发明名称
WATER A TOOL LENSE A STRUCTURE
摘要
申请公布号
KR200198238(Y1)
申请公布日期
2000.10.02
申请号
KR20000012365U
申请日期
2000.05.01
申请人
SHIN, SUK KYUN
发明人
SHIN, SUK KYUN
分类号
G02B3/12;(IPC1-7):G02B3/12
主分类号
G02B3/12
代理机构
代理人
主权项
地址
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