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发明名称
CONTRACEPTIVE AND DEVICE FOR ITS APPLICATION
摘要
申请公布号
US3826828(A)
申请公布日期
1974.07.30
申请号
US19710160283
申请日期
1971.07.07
申请人
MOREL P,FR
发明人
MOREL P,FR
分类号
A61F6/02;A61F6/14;A61K9/00;A61M31/00;(IPC1-7):A61K27/00
主分类号
A61F6/02
代理机构
代理人
主权项
地址
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