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经营范围
发明名称
Improvements in or relating to spectacles, sun glasses and the like
摘要
申请公布号
GB612540(A)
申请公布日期
1948.11.15
申请号
GB19460014713
申请日期
1946.05.15
申请人
STANLEY NORMAN GILLMAN;JACK DEE
发明人
分类号
G02C11/00
主分类号
G02C11/00
代理机构
代理人
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地址
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