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经营范围
发明名称
dispositivo anti-congelamento aplicado em aquecedores solares.
摘要
申请公布号
BRPI0802972(B1)
申请公布日期
2012.07.10
申请号
BR2008PI02972
申请日期
2008.06.27
申请人
发明人
ANDRE LUIZ BARCELLOS
分类号
F24J2/52
主分类号
F24J2/52
代理机构
代理人
主权项
地址
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