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经营范围
发明名称
Improvements in or relating to optical objectives
摘要
申请公布号
GB560611(A)
申请公布日期
1944.04.12
申请号
GB19420014037
申请日期
1942.10.06
申请人
TAYLOR, TAYLOR & HOBSON LIMITED;HAROLD HORACE HOPKINS
发明人
分类号
G02B13/02
主分类号
G02B13/02
代理机构
代理人
主权项
地址
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