| 发明名称 |
ADJUSTING METHOD OF FREQUENCY TEMPERATURE CHARACTERISTICS OF GTTCUT CR YSTAL RESONATOR |
| 摘要 |
PURPOSE:To adjust the natural frequency of the crystal resonator at the final natural frequency adjustment without fitting the resonator by changing the ratio of its side lengths. |
| 申请公布号 |
JPS5233492(A) |
申请公布日期 |
1977.03.14 |
| 申请号 |
JP19750109803 |
申请日期 |
1975.09.10 |
| 申请人 |
SEIKOUSHIYA KK |
发明人 |
IKENO HITOSHI;SUGITA MITSUYUKI;YANAGI HIROFUMI |
| 分类号 |
G04G3/00;G04F5/06;H03H3/04;H03H9/02 |
主分类号 |
G04G3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
