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发明名称
CONTRACEPTIVE DEVICE
摘要
申请公布号
RU1812983(C)
申请公布日期
1993.04.30
申请号
SU19904824791
申请日期
1990.05.14
申请人
MARGUS MIKHAIL E
发明人
MARGUS MIKHAIL E
分类号
A61F6/06;(IPC1-7):A61F6/06
主分类号
A61F6/06
代理机构
代理人
主权项
地址
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