Keyboard–switch database IMS PCB magnetic valve typical
Details
| Manufacturer | IMS |
|---|---|
| Series | PCB magnetic valve |
Created by Daniel on 2015-11-08
Timeline
 |
| 1983 |
Please note that the timeline must not be trusted until a statistically significant number of data points are present.
Keyboards
| Model | Year(s) | Switches | Serial | PCB codes | Reference |  |
|---|---|---|---|---|---|---|
| 2422-3 (IMS) | 1983 (IC) | IMS PCB magnetic valve typical | — | A672 REV A | mousefan.telcontar.net |  |