| 发明名称 |
FREQUENCY ADJUSTING METHOD OF CRYSTAL RESONATOR |
| 摘要 |
PURPOSE:To reduce the temperature rise of a crystal resonator by performing trimming in a He gas atmosphere and perform high speed and highly accurate frequency adjustment. |
| 申请公布号 |
JPS52137289(A) |
申请公布日期 |
1977.11.16 |
| 申请号 |
JP19760054064 |
申请日期 |
1976.05.12 |
| 申请人 |
SEIKO INSTR & ELECTRONICS |
发明人 |
ABE SHIYOUZOU |
| 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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