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经营范围
发明名称
Aperfeiçoamento introduzido em dispositivo dotado de válvula anti-refluxo utilizável em bolsas coletoras de urina e outros fluidos do coro humano
摘要
申请公布号
BR9501630(A)
申请公布日期
1997.09.16
申请号
BR1995PI01630
申请日期
1995.04.28
申请人
CAMPOS GAMA ROBERTO
发明人
GAMA ROBERTO CAMPOS
分类号
A61F5/44;(IPC1-7):A61F5/44
主分类号
A61F5/44
代理机构
代理人
主权项
地址
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