Extrait de la collection de lampes / semi-conducteurs de Robert Gillespie. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Robert Gillespie.
| 931A |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 931B-13 |
|
| Cetron Electronics, Continen... |
USA |
|
| 935 |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| 954 |
1935 |
| Common type USA tube/semicond. |
USA |
|
| 955 |
1934 |
| Common type USA tube/semicond. |
USA |
|
| 956 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| 967 |
|
| United Electronics Co.; Newa... |
USA |
|
| 1010 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 1163 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 1200_Philips |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 1203_Sylvania |
|
| Sylvania (Hygrade, GTE, Nilc... |
USA |
|
|
| 1436_WE |
|
| Western Electric Company Inc... |
USA |
|
| 1611 |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| 1616 |
|
| Common type USA tube/semicond. |
USA |
|
| 1619 |
|
| Common type USA tube/semicond. |
USA |
|
| 1622 |
|
| Common type USA tube/semicond. |
USA |
|
| 1624 |
|
| Common type USA tube/semicond. |
USA |
|
| 1625 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 1626 |
|
| Common type USA tube/semicond. |
USA |
|
| 1628 |
|
| Common type USA tube/semicond. |
USA |
|
| 1629 |
|
| Common type USA tube/semicond. |
USA |
|
| 1638 |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| 1641 |
|
| Common type USA tube/semicond. |
USA |
|
| 1645A |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| 1651 |
|
| Common type USA tube/semicond. |
USA |
|
|
| 1928 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 1949_RCA |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
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