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发明名称
OBJECTIVE WITH TAKENOUT INLET PUPIL
摘要
申请公布号
BG30892(A1)
申请公布日期
1981.09.15
申请号
BG19800048844
申请日期
1980.08.14
申请人
NIKOLOV,IVAN D.
发明人
NIKOLOV,IVAN D.
分类号
G02B5/28;G02B9/00;G02B9/34;G02B11/20;(IPC1-7):G02B5/28
主分类号
G02B5/28
代理机构
代理人
主权项
地址
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