发明名称 COMPOSITE VIBRATOR
摘要 PURPOSE:To obtain the vibrator having high accuracy, by sealing a plural number of vibrators in the same air-tight case with etching technology and by constituting them with extremely small size.
申请公布号 JPS5353292(A) 申请公布日期 1978.05.15
申请号 JP19760128549 申请日期 1976.10.26
申请人 SUWA SEIKOSHA KK 发明人 SAKAMOTO MOTOKICHI
分类号 H03H9/205;H03H9/21 主分类号 H03H9/205
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