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发明名称
DISPOSICOES EM PRESERVATIVOS
摘要
申请公布号
BR6701619(U)
申请公布日期
1989.02.21
申请号
BR1987MU01619U
申请日期
1987.07.24
申请人
JOAO MOREIRA GARCEZ NETO
发明人
JOAO NOGUEIRA GARCEZ NETO
分类号
(IPC1-7):A61F5/43
主分类号
(IPC1-7):A61F5/43
代理机构
代理人
主权项
地址
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