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发明名称
Improvements in or relating to lenses
摘要
申请公布号
GB902537(A)
申请公布日期
1962.08.01
申请号
GB19590011599
申请日期
1959.04.06
申请人
JAMES A. JOBLING AND COMPANY LIMITED
发明人
STIRLING JOHN FOSTER
分类号
G02B3/08
主分类号
G02B3/08
代理机构
代理人
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地址
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