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经营范围
发明名称
INTRAUTERINE DEVICE
摘要
申请公布号
US3438369(A)
申请公布日期
1969.04.15
申请号
USD3438369
申请日期
1966.03.11
申请人
I.C.D. CORP.
发明人
MICHAEL S. BURNHILL
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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