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发明名称
Improvements in reversed telephoto objectives
摘要
申请公布号
GB671730(A)
申请公布日期
1952.05.07
申请号
GB19500004679
申请日期
1950.02.23
申请人
EASTMAN KODAK COMPANY;KARL TORK
发明人
分类号
G02B13/02
主分类号
G02B13/02
代理机构
代理人
主权项
地址
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