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发明名称
Système grand angulaire afocal de lentilles additionneles ou bonnettes
摘要
申请公布号
FR1145025(A)
申请公布日期
1957.10.21
申请号
FRD1145025
申请日期
1956.04.03
申请人
VEB CARL ZEISS JENA
发明人
分类号
G02B13/04
主分类号
G02B13/04
代理机构
代理人
主权项
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