| 发明名称 |
SELECTIVE SIGNAL TUNING DEVICE |
| 摘要 |
A receiver control apparatus is disclosed for locating an emitted signal by utilizing an automatic tuning means with a mechanical clutch mechanism will release the receiver tuning means after the frequency has been found.
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| 申请公布号 |
US3701025(A) |
申请公布日期 |
1972.10.24 |
| 申请号 |
US19540466460 |
申请日期 |
1954.11.02 |
| 申请人 |
NAVY USA |
发明人 |
NELSON D. FOLEY |
| 分类号 |
H03J7/30;(IPC1-7):H04B1/32 |
主分类号 |
H03J7/30 |
| 代理机构 |
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