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经营范围
发明名称
PERFECCIONAMIENTOS EN PILAS Y ACUMULADORES
摘要
申请公布号
ES201668(A2)
申请公布日期
1954.03.16
申请号
ES19680002016
申请日期
1952.01.31
申请人
ACHILLE ANTOINE JEANNIN, ROBERT
发明人
分类号
(IPC1-7):H01
主分类号
(IPC1-7):H01
代理机构
代理人
主权项
地址
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