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发明名称
GERADOR DE IONS NEGATIVOS
摘要
申请公布号
BR7002782(U)
申请公布日期
1991.04.09
申请号
BR1990MU02782U
申请日期
1990.12.14
申请人
HILBERTO DE ARAUJO FREITAS
发明人
HILBERTO DE ARAUJO FREITAS
分类号
A61N1/10;(IPC1-7):A61N1/10
主分类号
A61N1/10
代理机构
代理人
主权项
地址
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