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发明名称
METHOD AND DEVICE FOR MEASURING DIOPTER OF FINDER
摘要
申请公布号
JPH09236509(A)
申请公布日期
1997.09.09
申请号
JP19960044368
申请日期
1996.03.01
申请人
RICOH CO LTD
发明人
OGUMA NOBUO
分类号
G01M11/00;(IPC1-7):G01M11/00
主分类号
G01M11/00
代理机构
代理人
主权项
地址
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