发明名称 THINNTYPE CRYSTAL OSCILLATOR
摘要 PURPOSE:To produce a small-sizi and thin-type crystal oscillator which features an easy replacement of the oscillator bars and prevents the oscillation omission by contriving the combination between the oscillator shape, the mount and the package.
申请公布号 JPS543487(A) 申请公布日期 1979.01.11
申请号 JP19770068334 申请日期 1977.06.09
申请人 CITIZEN WATCH CO LTD 发明人 YASUDA MASARU
分类号 H03H9/19;H03H9/09 主分类号 H03H9/19
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