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发明名称
Demonstrating and testing visual space perception
摘要
申请公布号
US2340856(A)
申请公布日期
1944.02.08
申请号
US19400334511
申请日期
1940.05.11
申请人
AMES JR ADELBERT
发明人
JR. ADELBERT AMES,
分类号
A61B3/08
主分类号
A61B3/08
代理机构
代理人
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