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经营范围
发明名称
PERFECCIONAMIENTOS EN LOS DISPOSITIVOS PARA EL CORTE DE AMPOLLAS Y TUBOS DE VIDRIO
摘要
申请公布号
ES176024(A1)
申请公布日期
1948.04.01
申请号
ES19240001760
申请日期
1946.12.06
申请人
FABRICA ITALIANA VALVOLE RADIO ELETTRICHE
发明人
分类号
(IPC1-7):B26;C03
主分类号
(IPC1-7):B26
代理机构
代理人
主权项
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