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发明名称
DISPOSICOES EM RESISTENCIA ELETRICA PARA AQUECEDORES DE AGUA
摘要
申请公布号
BR8502742(A)
申请公布日期
1987.01.13
申请号
BR1985PI02742
申请日期
1985.06.10
申请人
PEDRO FERRETTI
发明人
PEDRO FERRETTI
分类号
H05B3/54;(IPC1-7):H05B3/54
主分类号
H05B3/54
代理机构
代理人
主权项
地址
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