发明名称 ELECTRONIC WATCH
摘要 PURPOSE:To achieve lower cost and higher stability by providing resistance films and capacitor films for adjusting of frequencies and performing frequency adjustment by removing these films.
申请公布号 JPS5348776(A) 申请公布日期 1978.05.02
申请号 JP19760124248 申请日期 1976.10.16
申请人 CITIZEN WATCH CO LTD 发明人 MOROKAWA SHIGERU
分类号 G04G3/00;G04F5/06;H03B5/32 主分类号 G04G3/00
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