Extrait de la collection de lampes / semi-conducteurs de Manfred Kröll † 2.9.2013. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Manfred Kröll † 2.9.2013.
| 4699 |
1938 |
| Philips; Eindhoven (tubes in... |
NL |
|
| 4652 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 4609 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 3546_3pin |
|
| Philips; Eindhoven (tubes in... |
NL |
|
|
| 3545 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| 329B |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
|
| 14X7 |
|
| Common type USA tube/semicond. |
USA |
|
| 6X5GT |
1938 |
| Common type USA tube/semicond. |
USA |
|
| 6M6GT |
|
| Common type France tube/semi... |
F |
|
| 6AF7G |
|
| Common type France tube/semi... |
F |
|
| VT-218 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-107A |
|
| Common type USA tube/semicond. |
USA |
|
| VR124 |
|
| Common type Great Britain tu... |
GB |
|
| VLS631 |
|
| Standard Telephones and Cabl... |
GB |
|
| UL12 |
1940 |
| Common type Europe tube/semi... |
EU |
|
| UCH4 |
1940 |
| Common type Europe tube/semi... |
EU |
|
| TM-CDT1 |
|
| Common type France tube/semi... |
F |
|
| RSAF |
|
| Common type Italy tube/semic... |
I |
|
| ORP50 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| O15/400 |
|
| Tungsram; Budapest (see also... |
H |
|
| NU4 |
|
| Sator (brand of Tungsram for... |
H |
|
| NS4 |
|
| Sator (brand of Tungsram for... |
H |
|
| NR4 |
|
| Sator (brand of Tungsram for... |
H |
|
| NH4 |
|
| Kremenezky, Johann (Sator); ... |
A |
|
| NF2 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| NCC4 |
|
| Sator (brand of Tungsram for... |
H |
|
| NC4 |
|
| Sator (brand of Tungsram for... |
H |
|
| NA4 |
|
| Kremenezky, Johann (Sator); ... |
A |
|
Page de collectionneur de Manfred Kröll † 2.9.2013 comme «Page personnelle sur RMorg»
En tant que membre de Radiomuseum.org, Manfred Kröll † 2.9.2013 expose les pièces de sa collection.
Manfred Kröll † 2.9.2013 a commencé ici sa collection le 09.Dec.2004.
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