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发明名称
Téléobjectif photographique à quatre éléments
摘要
申请公布号
FR1221108(A)
申请公布日期
1960.05.31
申请号
FR19590786988
申请日期
1959.02.17
申请人
VEB CARL ZEISS JENA
发明人
分类号
G02B13/02
主分类号
G02B13/02
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代理人
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