Extrait de la collection de lampes / semi-conducteurs de Jacob Roschy. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Jacob Roschy.
| C/EM2 |
1937 |
| Telefunken Deutschland (TFK)... |
D |
|
|
| C3m |
|
| Common type Europe tube/semi... |
EU |
|
| C5F14 |
|
| Common type USA tube/semicond. |
USA |
|
| C142 |
1927 |
| Philips; Eindhoven (tubes in... |
NL |
|
| C327 |
|
| Cunningham Inc., E.T.; Harr... |
USA |
|
| C443 |
1928 |
| Philips; Eindhoven (tubes in... |
NL |
|
| C443N-serie250_UY |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| CABL21 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| CB1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| CB2 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CBC1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CBL1 |
1937 |
| Philips; Eindhoven (tubes in... |
NL |
|
| CBL6 |
1939 |
| Philips; Eindhoven (tubes in... |
NL |
|
| CC2 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CCH1 |
1938 |
| Telefunken Deutschland (TFK)... |
D |
|
| CCH35 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| CF1 |
1934 |
| Philips; Eindhoven (tubes in... |
NL |
|
| CF2 |
1934 |
| Philips; Eindhoven (tubes in... |
NL |
|
| CF3 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CF7 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CF61 |
|
| Mazda (tubes), Mazda-Belvu, ... |
F |
|
| CH1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CK1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| CK502AX |
|
| Raytheon Mfg. Co.; Cambridge... |
USA |
|
| CK5854 |
|
| Raytheon Mfg. Co.; Cambridge... |
USA |
|
| CL1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| CL4 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| CL6 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| СО-124 |
|
| Common type USSR (SU) tube/s... |
SU |
|
