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经营范围
发明名称
Gynecologic instrument
摘要
申请公布号
US1857127(A)
申请公布日期
1932.05.10
申请号
US19300493835
申请日期
1930.11.06
申请人
EGGERT FREDERICK O E
发明人
EGGERT FREDERICK O. E.
分类号
A61F6/12
主分类号
A61F6/12
代理机构
代理人
主权项
地址
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