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发明名称
Method for correcting electronic optical systems
摘要
申请公布号
US2600463(A)
申请公布日期
1952.06.17
申请号
US19480067195
申请日期
1948.12.24
申请人
COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL
发明人
BERTEIN FRANCOIS
分类号
H01J29/54
主分类号
H01J29/54
代理机构
代理人
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