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发明名称
APARATO MODULADOR DEMODULADOR DE AUDIO, PERFECCIONADO
摘要
申请公布号
ES292315(Y)
申请公布日期
1987.02.16
申请号
ES19150002923U
申请日期
1986.02.15
申请人
INVELCO, S.A.
发明人
分类号
H03C1/46;(IPC1-7):H03C1/46
主分类号
H03C1/46
代理机构
代理人
主权项
地址
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