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经营范围
发明名称
PERFECCIONAMIENTOS EN LA CONSTRUCCION DE CABINAS TELEFONICASCOLGANTES.
摘要
申请公布号
ES437595(A1)
申请公布日期
1977.01.16
申请号
ES19950004375
申请日期
1975.05.12
申请人
COMPANIA ELECTRONICA HISPANO AMERICANA, S. A.
发明人
分类号
E04H;(IPC1-7):04H/
主分类号
E04H
代理机构
代理人
主权项
地址
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