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发明名称
Intra-Uterin-Pessar mit Ventilverschluss.
摘要
申请公布号
CH166957(A)
申请公布日期
1934.01.31
申请号
CHD166957
申请日期
1933.05.16
申请人
KRIEGL,EMMERICH
发明人
KRIEGL,EMMERICH
分类号
主分类号
代理机构
代理人
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