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发明名称
AQUECEDOR DE FLUIDOS POR REACAO
摘要
申请公布号
BR8805626(A)
申请公布日期
1990.06.05
申请号
BR1988PI05626
申请日期
1988.10.25
申请人
JOAO BAPTISTA MACHADO ROSA FILHO
发明人
JOAO BAPTISTA MACHADO ROSA FILHO
分类号
F02M31/04;(IPC1-7):F02M31/04
主分类号
F02M31/04
代理机构
代理人
主权项
地址
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