Extracto de la colección de válvulas de Jorge Juan Stark. Estas imágenes fueron aportadas en la página de válvula respectiva por Jorge Juan Stark.
| UV199 |
1922 |
| Common type Worldwide tube/s... |
ZZ |
|
| UX199 |
1925 |
| General Electric for Brand R... |
USA |
|
| RES164d |
1928 |
| Telefunken Deutschland (TFK)... |
D |
|
| 6E5 |
1935 |
| Common type USA tube/semicond. |
USA |
|
| EF5 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EM1 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| UM4 |
1940 |
| Common type Europe tube/semi... |
EU |
|
| EC92 |
1952 |
| Common type Europe tube/semi... |
EU |
|
| ECH81 |
1952 |
| Common type Europe tube/semi... |
EU |
|
| DM71 |
1953 |
| Common type Europe tube/semi... |
EU |
|
| EBF89 |
1954 |
| Common type Europe tube/semi... |
EU |
|
| UCC85 |
1954 |
| Common type Europe tube/semi... |
EU |
|
| EL95 |
1956 |
| Common type Europe tube/semi... |
EU |
|
| EM84 |
1957 |
| Common type Europe tube/semi... |
EU |
|
|
| BF562 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| BY127 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| HJ51 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HJ54 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| MPS-U06 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| OF305 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| OH4 |
|
| Philips Argentina, FAPESA, M... |
RA |
|
| QB3/300 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| RE58 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| UY1 |
|
| Common type Europe tube/semi... |
EU |
|
|
| VT-143 |
|
| Common type USA tube/semicond. |
USA |
|
| 1A757 |
|
| Texas Instruments Argentina;... |
RA |
|
| 1N1084 |
|
| Common type USA tube/semicond. |
USA |
|
| 2A37 |
|
| Texas Instruments Argentina;... |
RA |
|
Jorge Juan Stark inauguró esta muestra de su colección el día 30.May.2014.
[noindex-sp]
