发明名称 Digital alarm timepiece with setting pointer
摘要 An electronic timepiece has an optical display device for displaying time in digits and an alarm time indicator for setting an alarm time in terms of the position of a pointer. The position of the pointer is electronically detected and is applied as alarm time data to a time counting circuit. When current time is coincident with the alarm time set by the pointer, the alarm is given.
申请公布号 US4374622(A) 申请公布日期 1983.02.22
申请号 US19800114569 申请日期 1980.01.23
申请人 CASIO COMPUTER CO., LTD. 发明人 KASHIO, TOSHIO
分类号 G04C21/20;(IPC1-7):G04B23/02;G04C9/00 主分类号 G04C21/20
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