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发明名称
EYE REFRACTION MEASURING DEVICE
摘要
申请公布号
JPH03297442(A)
申请公布日期
1991.12.27
申请号
JP19900099982
申请日期
1990.04.16
申请人
CANON INC
发明人
KOBAYAKAWA YOSHI
分类号
G02C13/00;A61B3/10;A61B3/103
主分类号
G02C13/00
代理机构
代理人
主权项
地址
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