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经营范围
发明名称
VAGINAL RING.
摘要
申请公布号
IE44736(L)
申请公布日期
1977.10.09
申请号
IE19770000727
申请日期
1977.04.06
申请人
SCHERING AG.
发明人
分类号
A61F6/06;A61F6/08;A61K9/00;A61M31/00;(IPC1-7):A61M31/00
主分类号
A61F6/06
代理机构
代理人
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地址
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