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发明名称
Perfectionnements apportés aux appareils d'observation comportantiun système optique et un système électronique
摘要
申请公布号
FR1015234(A)
申请公布日期
1952.08.29
申请号
FRD1015234
申请日期
1950.03.28
申请人
N. V. OPTISCHE INDUSTRIE DE OUDE DELFT
发明人
分类号
G02B13/16;G02B17/08
主分类号
G02B13/16
代理机构
代理人
主权项
地址
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