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发明名称
Improvements in goggles, eye-shields or the like for conserving vision
摘要
申请公布号
GB521138(A)
申请公布日期
1940.05.13
申请号
GB19390007657
申请日期
1939.03.09
申请人
(MADEMOISELLE) ELEONORE MARY
发明人
分类号
G02C7/16
主分类号
G02C7/16
代理机构
代理人
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地址
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