| 发明名称 |
COMPOSITE TUNING FORK PIEZOELECTRIC OSCILLATOR |
| 摘要 |
PURPOSE:To obtain a small tuning fork piezoelectric oscillator having satisfactory frequency-temperature characteristics by employing a composite structure. |
| 申请公布号 |
JPS52127093(A) |
申请公布日期 |
1977.10.25 |
| 申请号 |
JP19760043907 |
申请日期 |
1976.04.16 |
| 申请人 |
SEIKO INSTR & ELECTRONICS |
发明人 |
HOSHI HIDEO |
| 分类号 |
H03H9/21 |
主分类号 |
H03H9/21 |
| 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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