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发明名称
Self-retaining vaginal surgical retractor
摘要
申请公布号
US3176682(A)
申请公布日期
1965.04.06
申请号
US19630265696
申请日期
1963.03.18
申请人
WEXLER DAVID J
发明人
WEXLER DAVID J.
分类号
A61B1/32
主分类号
A61B1/32
代理机构
代理人
主权项
地址
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