Extrait de la collection de lampes / semi-conducteurs de Aldo Patriarca. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Aldo Patriarca.
56 |
1932 |
Common type USA tube/semicond. |
USA |
|
1805 |
1932 |
Philips; Eindhoven (tubes in... |
NL |
|
41 |
1932 |
Common type USA tube/semicond. |
USA |
|
AB1 |
1933 |
Common type Europe tube/semi... |
EU |
|
ACH1 |
1933 |
Common type Europe tube/semi... |
EU |
|
E443H |
1933 |
Philips; Eindhoven (tubes in... |
NL |
|
H4115D |
1933 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
H4128D |
1933 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
L496D |
1933 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
2A7 |
1933 |
Common type USA tube/semicond. |
USA |
|
6A7 |
1933 |
Common type USA tube/semicond. |
USA |
|
6B7 |
1933 |
Common type USA tube/semicond. |
USA |
|
6C6 |
1933 |
Common type USA tube/semicond. |
USA |
|
6D6 |
1933 |
Common type USA tube/semicond. |
USA |
|
53 |
1933 |
Common type USA tube/semicond. |
USA |
|
75 |
1933 |
Common type USA tube/semicond. |
USA |
|
77 |
1933 |
Common type USA tube/semicond. |
USA |
|
78 |
1933 |
Common type Worldwide tube/s... |
ZZ |
|
2A3 |
1933 |
Common type USA tube/semicond. |
USA |
|
AF2 |
1933 |
Philips; Eindhoven (tubes in... |
NL |
|
2A6 |
1933 |
Common type USA tube/semicond. |
USA |
|
25Z5 |
1933 |
Common type Worldwide tube/s... |
ZZ |
|
AB2 |
1934 |
Common type Europe tube/semi... |
EU |
|
ABC1 |
1934 |
Common type Europe tube/semi... |
EU |
|
AF3 |
1934 |
Common type Europe tube/semi... |
EU |
|
AF7 |
1934 |
Common type Europe tube/semi... |
EU |
|
AH1 |
1934 |
Common type Europe tube/semi... |
EU |
|
955 |
1934 |
Common type USA tube/semicond. |
USA |
|
CK1 |
1934 |
Common type Europe tube/semi... |
EU |
|
CY1 |
1934 |
Common type Europe tube/semi... |
EU |
|