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经营范围
发明名称
RED DE TELECOMUNICACION CON ELEMENTOS ADAPTIVOS.
摘要
申请公布号
ES346588(A1)
申请公布日期
1969.05.16
申请号
ES19880003465
申请日期
1967.10.30
申请人
STANDARD ELECTRICA, S. A.
发明人
分类号
H04Q3/54;(IPC1-7):H01M/
主分类号
H04Q3/54
代理机构
代理人
主权项
地址
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