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经营范围
发明名称
Improvements in or relating to forceps for extraction of a cataract
摘要
申请公布号
GB932982(A)
申请公布日期
1963.07.31
申请号
GB19610035393
申请日期
1961.09.29
申请人
JEAN CHASSAING
发明人
分类号
A61B17/30;A61F9/007;A61M3/02
主分类号
A61B17/30
代理机构
代理人
主权项
地址
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