Extrait de la collection de lampes / semi-conducteurs de Patrice Zeissloff. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Patrice Zeissloff.
| 1603 |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| 1622 |
|
| Common type USA tube/semicond. |
USA |
|
| 1629 |
|
| Common type USA tube/semicond. |
USA |
|
| 1630 |
1939 |
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| 1639 |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| 1644 |
|
| Common type USA tube/semicond. |
USA |
|
| 1851 |
|
| Common type USA tube/semicond. |
USA |
|
| 2050W |
|
| Common type USA tube/semicond. |
USA |
|
| 4055 |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| 5642 |
|
| Common type USA tube/semicond. |
USA |
|
| 5670 |
|
| Common type USA tube/semicond. |
USA |
|
| 5670W |
|
| Common type USA tube/semicond. |
USA |
|
| 5684 |
|
| Common type USA tube/semicond. |
USA |
|
| 5686 |
|
| Common type USA tube/semicond. |
USA |
|
| 5687 |
|
| Common type USA tube/semicond. |
USA |
|
| 5691 |
|
| Common type USA tube/semicond. |
USA |
|
| 5692 |
|
| Common type USA tube/semicond. |
USA |
|
| 5933 |
|
| Common type USA tube/semicond. |
USA |
|
| 5948A |
|
| Common type USA tube/semicond. |
USA |
|
| 5998 |
|
| Common type USA tube/semicond. |
USA |
|
| 6005 |
|
| Common type USA tube/semicond. |
USA |
|
| 6060 |
|
| Common type USA tube/semicond. |
USA |
|
| 6073 |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| 6074 |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| 6080 |
|
| Common type USA tube/semicond. |
USA |
|
| 6111 |
|
| Common type USA tube/semicond. |
USA |
|
| 6112 |
|
| Common type USA tube/semicond. |
USA |
|
| 6189 |
|
| Common type USA tube/semicond. |
USA |
|
| 6278 |
|
| Common type USA tube/semicond. |
USA |
|
| 6322 |
|
| Bomac Laboratories Inc., Bev... |
USA |
|
