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发明名称
SISTEMA DE AQUECIMENTO PARA LIQUIDOS E APARELHO CALEFATOR
摘要
申请公布号
BR7801882(A)
申请公布日期
1979.11.13
申请号
BR19780001882
申请日期
1978.03.28
申请人
PIENAAR M
发明人
PIENAAR M
分类号
F24H1/00;(IPC1-7):F24H1/00;H05B5/08
主分类号
F24H1/00
代理机构
代理人
主权项
地址
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