| 发明名称 |
SOLID ULTRASONIC DELAY LINE |
| 摘要 |
PURPOSE:To simplify the production of solid ultrasonic delay line by means of stabilizing the thermal characteristics thereby making the production of delay glass easy. |
| 申请公布号 |
JPS5225543(A) |
申请公布日期 |
1977.02.25 |
| 申请号 |
JP19750100619 |
申请日期 |
1975.08.21 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
AKIMOTO MASAO;NARITA KATSUMI |
| 分类号 |
H03H9/36 |
主分类号 |
H03H9/36 |
| 代理机构 |
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代理人 |
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| 主权项 |
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