| 发明名称 |
ACOUSTIC SURFACE WAVE DEVICES |
| 摘要 |
An acoustic surface wave device relies on its effectiveness not on the piezoelectric effect but on the electrostrictive effect whereby the effectiveness of the device is electric field dependent.
|
| 申请公布号 |
US3678305(A) |
申请公布日期 |
1972.07.18 |
| 申请号 |
USD3678305 |
申请日期 |
1971.02.05 |
| 申请人 |
AVIATION SUPPLY UK |
发明人 |
EDWARD GEORGE SYDNEY PAIGE |
| 分类号 |
H03F3/54;H03F13/00;H03H9/02;H03H9/145;H03H9/42;H04R17/08;(IPC1-7):H01V7/00 |
主分类号 |
H03F3/54 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
