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经营范围
发明名称
VAGINAL SPERMICIDE DISTRIBUTING MEMBRANE.
摘要
申请公布号
EP0125295(A4)
申请公布日期
1986.09.24
申请号
EP19830903851
申请日期
1983.11.02
申请人
PLACE, VIRGIL A.
发明人
PLACE, VIRGIL A.
分类号
A61F6/08
主分类号
A61F6/08
代理机构
代理人
主权项
地址
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