发明名称 Chronograph wristwatch
摘要 An electronic timepiece having a single digital display and being suitable to operate as a standard timekeeping wristwatch or in the alternative as a chronograph. Separate divider circuits are provided for performing the timekeeping and chronograph functions. A single set of switches is provided for controlling the operation of either divider circuit, a single selector circuit selecting which function is to be displayed and which divider is to be controlled by the switches. Indication means are provided for indicating which function is being displayed.
申请公布号 US4287585(A) 申请公布日期 1981.09.01
申请号 US19760744056 申请日期 1976.11.22
申请人 KABUSHIKI KAISHA SUWA SEIKOSHA 发明人 NUMABE, HITOMI
分类号 F24C15/00;G04F10/00;G04F10/04;G04G5/04;G04G9/08;G04G99/00;(IPC1-7):G04C19/00;G04F8/00 主分类号 F24C15/00
代理机构 代理人
主权项
地址