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发明名称
EYE REFRACTOMETER
摘要
申请公布号
JPH03222933(A)
申请公布日期
1991.10.01
申请号
JP19900018425
申请日期
1990.01.29
申请人
CANON INC
发明人
KOBAYAKAWA YOSHI
分类号
A61B3/10;A61B3/15
主分类号
A61B3/10
代理机构
代理人
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地址
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