| 发明名称 |
SUPPORT ING STRUCTURE OF PIEZOELECTRIC VIBRATOR |
| 摘要 |
PURPOSE:To obtain a piezoelectric vibrator suitable for small electronic apparatus wsuch as wristwatches by providing intermediate elasticity to a supporting structure thereby letting a part of impact force be absorbed. |
| 申请公布号 |
JPS5327383(A) |
申请公布日期 |
1978.03.14 |
| 申请号 |
JP19760101630 |
申请日期 |
1976.08.27 |
| 申请人 |
CITIZEN WATCH CO LTD |
发明人 |
KATOU YOSHIAKI;WAKASUGI MAKOTO;IZEKI HAJIME |
| 分类号 |
H03H9/21;H03H9/09 |
主分类号 |
H03H9/21 |
| 代理机构 |
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代理人 |
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