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发明名称
SISTEMA ELECTRËNICO DE ESTABILIZACIËN DE CALIDAD DE SONIDO EN RECEPTORES Y AMPLIFICADORES DE TRANSISTORES EN CONTRAFASE
摘要
申请公布号
ES280009(A1)
申请公布日期
1963.03.16
申请号
ES19090002800
申请日期
1962.08.11
申请人
GOLDBERG, SOCIEDAD ANENIMA
发明人
分类号
H04R;(IPC1-7):H04R
主分类号
H04R
代理机构
代理人
主权项
地址
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