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发明名称
Objectif du système gauss modifié à aplanissement anastigmatique de l'image
摘要
申请公布号
FR1065330(A)
申请公布日期
1954.05.24
申请号
FRD1065330
申请日期
1952.07.02
申请人
VOIGTLANDER A. G.
发明人
分类号
G02B13/00
主分类号
G02B13/00
代理机构
代理人
主权项
地址
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