magnetic data carriers
| and
| encoders
| magnetic data carriers | |
| patents. | soportes de datos magnéticos |
| AND- | |
| automat. | -Y |
| and | |
| gen. | e; y |
| encoder | |
| el. | codificador |
| |||
| soportes de datos magnéticos | |||
|
magnetic data carriers : 14 phrases in 1 subject |
| Patents | 14 |