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发明名称
Improvements in reflector-corrector optical systems
摘要
申请公布号
GB696011(A)
申请公布日期
1953.08.19
申请号
GB19510026447
申请日期
1951.11.12
申请人
THE PERKIN-ELMER CORPORATION
发明人
分类号
G02B17/08
主分类号
G02B17/08
代理机构
代理人
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