发明名称 Transmitter adjustment by keys in radios
摘要 The transmitter frequency (kHz) is to be adjusted by keys (scale of numbers 1-9, 0). This results in easy and fast adjustment, particularly of the traffic radio in accordance with the information signs on the motorways. The number keys can also be used as a calculator and if an appropriate program is set up for this, the average consumption can be easily determined by inputting the kilometre reading and the quantity of petrol. The application exists in radios in general but particularly in car radios.
申请公布号 DE3119122(A1) 申请公布日期 1982.12.09
申请号 DE19813119122 申请日期 1981.05.14
申请人 BECK,THEODOR 发明人 BECK,THEODOR
分类号 H03J5/02;(IPC1-7):H03J5/00;G06F3/02 主分类号 H03J5/02
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