发明名称 SUPPORTING CONSTRUCTION OF DIAPASON TYPE CRYSTAL OSCILLATOR
摘要 PURPOSE:To increase anti-shock nature to external distrubance and to reduce frequency change, by making greater the cross section area of the two leads around the bonding part at the oscillation chip than other parts.
申请公布号 JPS5421187(A) 申请公布日期 1979.02.17
申请号 JP19770085148 申请日期 1977.07.18
申请人 CITIZEN WATCH CO LTD 发明人 WAKASUGI MAKOTO
分类号 H03H9/19;H03H9/05 主分类号 H03H9/19
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