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经营范围
发明名称
EYE REFRACTING POWER MEASURING DEVICE
摘要
申请公布号
JPH02264629(A)
申请公布日期
1990.10.29
申请号
JP19890086105
申请日期
1989.04.05
申请人
TOPCON CORP
发明人
UMEDA AKIO
分类号
A61B3/10;A61B3/103;(IPC1-7):A61B3/103
主分类号
A61B3/10
代理机构
代理人
主权项
地址
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