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发明名称
APARATO ASPIRADOR ELÉCTRICO DE RESIDUOS PARA HORNOS O CáMARAS CALIENTES, ESPECIALMENTE PARA HORNOS DE PAN Y SIMILARES
摘要
申请公布号
ES173537(A2)
申请公布日期
1946.06.16
申请号
ES19370001735
申请日期
1946.05.10
申请人
TORRENT TUBAU, JUAN
发明人
分类号
(IPC1-7):A21
主分类号
(IPC1-7):A21
代理机构
代理人
主权项
地址
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