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发明名称
PRESERVATIVO ANTICONCEPCIONALTANGA
摘要
申请公布号
BR6702268(U)
申请公布日期
1989.05.16
申请号
BR1987MU02268U
申请日期
1987.10.20
申请人
EDGAR RIBEIRO DA SILVA
发明人
EDGAR RIBEIRO DA SILVA
分类号
(IPC1-7):A61F5/46
主分类号
(IPC1-7):A61F5/46
代理机构
代理人
主权项
地址
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