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发明名称
Improvements in or relating to method and apparatus for testing eyes
摘要
申请公布号
GB441701(A)
申请公布日期
1936.01.24
申请号
GB19340022335
申请日期
1934.07.31
申请人
GEORGE HAROLD LELAND
发明人
分类号
A61B3/18
主分类号
A61B3/18
代理机构
代理人
主权项
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