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发明名称
OPTICAL DIFRACTIONAL GRID WITH POINTS OF INTERSECTION, RODLIKE AND SEMICIRCULAR GROOVES
摘要
申请公布号
RS50658(B)
申请公布日期
2010.06.30
申请号
RSP20080168
申请日期
2008.04.14
申请人
TODOROV,BOGDAN;TODOROV, SMILJKA
发明人
TODOROV, BOGDAN;TODOROV, SMILJKA
分类号
G02B5/18
主分类号
G02B5/18
代理机构
代理人
主权项
地址
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