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发明名称
REDUCING STRAY LIGHT IN OPTICAL SYSTEMS
摘要
申请公布号
GB2030311(B)
申请公布日期
1983.05.05
申请号
GB19780036876
申请日期
1978.09.14
申请人
ELEKTRO-OPTIK GMBH & CO KG
发明人
分类号
G02B5/09;G02B26/10;H04N3/08;(IPC1-7):G02B27/17
主分类号
G02B5/09
代理机构
代理人
主权项
地址
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