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发明名称
Lens system
摘要
申请公布号
US2380216(A)
申请公布日期
1945.07.10
申请号
US19420429975
申请日期
1942.02.09
申请人
EASTMAN KODAK COMPANY
发明人
CARTER ROLLA N.
分类号
G02B5/00
主分类号
G02B5/00
代理机构
代理人
主权项
地址
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