| 发明名称 |
AIRRTIGHT SEAL CONTAINER FOR CRYSTAL RESONATOR |
| 摘要 |
PURPOSE:To make it possible to produce crystal clocks having stable quality, by mounting its crystal resonator on the lead wire by using the positioning portion of stem of air-tight seal container as a guide. |
| 申请公布号 |
JPS538592(A) |
申请公布日期 |
1978.01.26 |
| 申请号 |
JP19760082715 |
申请日期 |
1976.07.12 |
| 申请人 |
SEIKO INSTR & ELECTRONICS |
发明人 |
SANO YOSHIO |
| 分类号 |
H03H9/10;H03H9/02;H03H9/05 |
主分类号 |
H03H9/10 |
| 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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