| 发明名称 |
FREQUENCY ADJUSTING METHOD OF TUNING FORK TYPE VIBRATOR |
| 摘要 |
PURPOSE:To perform frequency adjustment by reducing unbalance of each vibrating arm by incorporating a tuning fork type vibrator into an oscillation circuit and while causing it to oscillate. |
| 申请公布号 |
JPS53131789(A) |
申请公布日期 |
1978.11.16 |
| 申请号 |
JP19770046392 |
申请日期 |
1977.04.22 |
| 申请人 |
SEIKO INSTR & ELECTRONICS |
发明人 |
HOSHI HIDEO;ANDOU HIRONORI |
| 分类号 |
H03H3/04 |
主分类号 |
H03H3/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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