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发明名称
Прибор для определения размеров очков
摘要
申请公布号
SU19827(A1)
申请公布日期
1931.03.31
申请号
SU19300067002
申请日期
1930.02.24
申请人
UPIT I.K.
发明人
UPIT I.K.
分类号
A61B3/10
主分类号
A61B3/10
代理机构
代理人
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