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发明名称
TESTING APPARATUS FOR STRAIGHTNESS OF LIGHT
摘要
申请公布号
KR100208780(B1)
申请公布日期
1999.07.15
申请号
KR19970008473
申请日期
1997.03.13
申请人
KOO, EUL-HYUN
发明人
KOO, EUL-HYUN
分类号
G01J1/00;(IPC1-7):G01J1/00
主分类号
G01J1/00
代理机构
代理人
主权项
地址
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