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发明名称
Improvements in surgical pessaries
摘要
申请公布号
GB350362(A)
申请公布日期
1931.06.11
申请号
GB19300031007
申请日期
1930.10.16
申请人
WILHELM LEONHARDT;HANS MOELLER
发明人
分类号
A61F6/08
主分类号
A61F6/08
代理机构
代理人
主权项
地址
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