发明名称 Electronic timepiece
摘要 An electronic timepiece having a frequency standard, a frequency divider which divides an output frequency of the frequency standard to provide output pulse signals, a time counter driven by the output pulse signals from the frequency counter, and display means for displaying the contents of the time counter, in which a counter means is coupled to the time counter to form a serial counter chain and receiving an output signal from the time counter to perform a plurality of functions, and a change-over means is disposed in the counter chain between the time counter and the counter means, the change-over means selectively changing over the functions of the counter means.
申请公布号 US4089159(A) 申请公布日期 1978.05.16
申请号 US19760698454 申请日期 1976.06.21
申请人 CITIZEN WATCH COMPANY LIMITED 发明人 YOSHIDA, MAKOTO
分类号 G04G3/02;G04G5/04;G04G13/02;(IPC1-7):G04B37/12 主分类号 G04G3/02
代理机构 代理人
主权项
地址