首页> 外国专利> Circuit arrangement for telephone systems with waehlerbetrieb, in which voters to a certain traffic direction set by the subsequent numbers current surge rows to be changed over to other traffic directions

Circuit arrangement for telephone systems with waehlerbetrieb, in which voters to a certain traffic direction set by the subsequent numbers current surge rows to be changed over to other traffic directions

机译:具有waehlerbetrieb的电话系统的电路装置,其中选民按照由后续数字设置的特定交通方向,将当前浪涌行切换为其他交通方向

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