发明名称 TIME INFORMING TIMEPIECE
摘要 PURPOSE:To provide a time informing timepiece, in which time information is divided into blocks and time informing sounds for each block are produced dividedly with actuation of a switch, so that andible time information can be heard without fail.
申请公布号 JPS5386255(A) 申请公布日期 1978.07.29
申请号 JP19760145333 申请日期 1976.12.03
申请人 CITIZEN WATCH CO LTD 发明人 KIMURA SATORU
分类号 G04G5/00;G04G13/00 主分类号 G04G5/00
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