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发明名称
Objectif gauss modifié à très grand champ angulaire
摘要
申请公布号
FR1065363(A)
申请公布日期
1954.05.24
申请号
FRD1065363
申请日期
1952.07.15
申请人
VOIGTLANDER A. G.
发明人
分类号
G02B9/34
主分类号
G02B9/34
代理机构
代理人
主权项
地址
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