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发明名称
Optical system for objectives and eyepieces
摘要
申请公布号
US2603128(A)
申请公布日期
1952.07.15
申请号
US19510235921
申请日期
1951.07.10
申请人
CHICAGO AERIAL SURVEY COMPANY
发明人
MILES JOHN R.
分类号
G02B13/00
主分类号
G02B13/00
代理机构
代理人
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地址
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