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发明名称
Optical objectives comprising six air spaced components in axial alignment
摘要
申请公布号
US2774280(A)
申请公布日期
1956.12.18
申请号
US19530354270
申请日期
1953.05.11
申请人
TAYLOR, TAYLOR & HOBSON LIMITED
发明人
COOK GORDON HENRY
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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