发明名称 ARRANGEMENT FOR ANALOG CRYSTAL TIMEPIECE OF THIN STRUCTURE
摘要 PURPOSE:To accomplish ultra-thin structure of timepiece, making full use of space in the timepiece, in which battery, crystal oscillator, IC chips and stator are disposed in the manner that they are superposed on each other.
申请公布号 JPS52149164(A) 申请公布日期 1977.12.12
申请号 JP19760065430 申请日期 1976.06.04
申请人 CITIZEN WATCH CO LTD 发明人 MATSUMURA TETSUO
分类号 G04C3/14;G04G17/02 主分类号 G04C3/14
代理机构 代理人
主权项
地址
您可能感兴趣的专利