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发明名称
An amblyo-corrector for use in improving the visual acuity of persons having amblyopia
摘要
申请公布号
GB362566(A)
申请公布日期
1931.12.10
申请号
GB19300028990
申请日期
1930.09.27
申请人
DANIEL BUCHANAN
发明人
分类号
A61H5/00;A63H33/22;G02B27/08
主分类号
A61H5/00
代理机构
代理人
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地址
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