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发明名称
A collimator use for semiconductor laser
摘要
申请公布号
KR200393409(Y1)
申请公布日期
2005.08.22
申请号
KR20050013899U
申请日期
2005.05.17
申请人
发明人
分类号
G02B27/30;(IPC1-7):G02B27/30
主分类号
G02B27/30
代理机构
代理人
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地址
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