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发明名称
INTRACERVICAL CONTRACEPTIVE DEVICE
摘要
申请公布号
AU498686(B2)
申请公布日期
1979.03.22
申请号
AU19760020300
申请日期
1976.06.01
申请人
SHROFF, B.D.
发明人
B.D. SHROFF
分类号
A61F6/12;A61F6/14
主分类号
A61F6/12
代理机构
代理人
主权项
地址
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