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发明名称
INTRA-UTERINE CONTRACEPTIVE DEVICE
摘要
申请公布号
GB8318239(D0)
申请公布日期
1983.08.10
申请号
GB19830018239
申请日期
1983.07.06
申请人
EL-MADANI, H
发明人
分类号
A61F6/14;(IPC1-7):A61F5/47
主分类号
A61F6/14
代理机构
代理人
主权项
地址
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