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发明名称
Lantern for use in testing colour vision
摘要
申请公布号
GB449047(A)
申请公布日期
1936.06.19
申请号
GB19350010199
申请日期
1935.04.02
申请人
LOUIS CLAUDE MARTIN
发明人
分类号
A61B3/06
主分类号
A61B3/06
代理机构
代理人
主权项
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