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经营范围
发明名称
Improvements in or relating to anamorphotic attachments for optical objectives
摘要
申请公布号
GB740642(A)
申请公布日期
1955.11.16
申请号
GB19530015992
申请日期
1953.06.10
申请人
GORDON HENRY COOK;TAYLOR, TAYLOR & HOBSON LIMITED
发明人
分类号
G02B13/08
主分类号
G02B13/08
代理机构
代理人
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