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经营范围
发明名称
Orthoptic instrument
摘要
申请公布号
US2335076(A)
申请公布日期
1943.11.23
申请号
US19410414813
申请日期
1941.10.13
申请人
AMERICAN OPTICAL COMPANY
发明人
NEUMUELLER JULIUS F.;DODKIN DONALD
分类号
A61B3/00;A61B5/0496
主分类号
A61B3/00
代理机构
代理人
主权项
地址
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