| 发明名称 |
CONTAINER OF THIN AND COMPACT TYPE PIEZOELECTRIC OSCILLATOR |
| 摘要 |
PURPOSE:The gap between base body and covering body in the depth direction of oscillation piece as well as the gap between the oscillation piece storage is made under a specified value, thus increasing shock-proof capability. |
| 申请公布号 |
JPS5244196(A) |
申请公布日期 |
1977.04.06 |
| 申请号 |
JP19750119420 |
申请日期 |
1975.10.03 |
| 申请人 |
CITIZEN WATCH CO LTD |
发明人 |
OGURA YASUHIRO;TOIDA TAKASHI;WATANABE MINORU;OONO SHIYUUJI;MOURI MASAMICHI;NAGASHIMA SANGOU;SUGAMA TETSUO;KUME KAZUNARI;TAMARU MUNETAKA |
| 分类号 |
H03H9/19;H03H9/02;H03H9/10 |
主分类号 |
H03H9/19 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
