发明名称 TUNINGGFORKKSHAPED PIEZOOELECTRIC VIBRATOR
摘要 PURPOSE:To simplify the manufacture of vibrators with a reduced number of process by forming one-side electrode terminals connected between a frame part and electrode of a conductive film when simultaneously forming a series of vibrators on the frame supporting vibrators at the time of a manufacture process.
申请公布号 JPS53149793(A) 申请公布日期 1978.12.27
申请号 JP19770064505 申请日期 1977.06.01
申请人 SEIKO INSTR & ELECTRONICS 发明人 SHIMAZU HIRONORI
分类号 H03H9/19;H03H9/21 主分类号 H03H9/19
代理机构 代理人
主权项
地址