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经营范围
发明名称
Improvements in or relating to photographic objectives
摘要
申请公布号
GB606510(A)
申请公布日期
1948.08.16
申请号
GB19450016273
申请日期
1945.06.26
申请人
THE EASTMAN KODAK COMPANY;MAX REISS
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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