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发明名称
INTRAUTERINE CONTRACEPTIVE AND METHOD OF MANUFACTURING THESAME
摘要
申请公布号
GB2024020(A)
申请公布日期
1980.01.09
申请号
GB19790022427
申请日期
1979.06.27
申请人
MEDHOLDING OY
发明人
分类号
A61F6/14;(IPC1-7):A61F5/46
主分类号
A61F6/14
代理机构
代理人
主权项
地址
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