发明名称 DISPOSITIVO AUDITIVO
摘要 A flexible printed circuit is attached to the housing of a hearing aid by at least one user-operated control element. The printed circuit further has a bending zone which is devoid of components, and component zones on which components are mounted.
申请公布号 ES281773(Y) 申请公布日期 1985.11.01
申请号 ES19730002817U 申请日期 1984.10.04
申请人 SIEMENS AKTIENGESELLSCHAFT, DE BERLIN Y MUNCHEN 发明人
分类号 H04R25/00;H04R25/02;H05K1/18;(IPC1-7):H04R25/00 主分类号 H04R25/00
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