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发明名称
RESISTENCIA ELECTRICA BLINDADA Y ESTANCA DE BAJA TENSION PA-RA CALEFACCION
摘要
申请公布号
ES253702(Y)
申请公布日期
1981.08.16
申请号
ES20020002537U
申请日期
1980.10.17
申请人
发明人
分类号
H05B3/18;(IPC1-7):05B3/18
主分类号
H05B3/18
代理机构
代理人
主权项
地址
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