发明名称 PIEZOELECTRIC OSCILLATOR UNIT
摘要 PURPOSE:To improve the capability of an oscillation circuit, by providing a shield member between the electrode leads of a piezoelectric oscillator unit, leading the shield member to external the shield case and performing stable oscillation.
申请公布号 JPS546796(A) 申请公布日期 1979.01.19
申请号 JP19770072577 申请日期 1977.06.17
申请人 SEIKO INSTR & ELECTRONICS 发明人 SUGAMA KIYOSHI
分类号 H03H9/19;H03H9/21 主分类号 H03H9/19
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