Extrait de la collection de lampes / semi-conducteurs de Michael Niermann. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Michael Niermann.
AC550 |
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Ei, Elektronska Industrija; ... |
YU |
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ARP12 |
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Ediswan, Siemens Edison Swan... |
GB |
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ARTH2 |
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Common type Great Britain tu... |
GB |
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ASY74 |
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Valvo GmbH, Radioröhrenfabri... |
D |
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ASY75 |
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Valvo GmbH, Radioröhrenfabri... |
D |
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AW43-80Z |
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Common type Europe tube/semi... |
EU |
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AX50 |
1939 |
Philips; Eindhoven (tubes in... |
NL |
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B23G1 |
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Werk für Fernmeldewesen (OSW... |
D |
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BZ12 |
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Intermetall Halbleiterwerk, ... |
D |
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CRM121 |
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Mazda = Valve (Tube) brand G... |
GB |
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CV850 |
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Common type Great Britain tu... |
GB |
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D42 |
1936 |
MO Valve Co. Ltd.; GB |
GB |
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DF906 |
1950 |
Telefunken Deutschland (TFK)... |
D |
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DG7-2 |
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Philips; Eindhoven (tubes in... |
NL |
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DG9-3 |
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Philips; Eindhoven (tubes in... |
NL |
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DG9-4 |
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Philips; Eindhoven (tubes in... |
NL |
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DGM10-12 |
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Lorenz; Berlin, Zuffenhausen... |
D |
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DH118 |
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GEC, General Electric Co Ltd... |
GB |
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DW2X |
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Mullard Radio Valve Co. Ltd.; |
GB |
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E140 |
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SFR (S.F.R.) - Société Franç... |
F |
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E428_4pin |
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Philips; Eindhoven (tubes in... |
NL |
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EA50 |
1939 |
Common type Europe tube/semi... |
EU |
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ECC171 |
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Funkwerk Erfurt, VEB, RFT (O... |
D |
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EEP1 |
1947 |
Philips; Eindhoven (tubes in... |
NL |
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EF22 |
1941 |
Philips; Eindhoven (tubes in... |
NL |
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EM171 |
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Funkwerk Erfurt, VEB, RFT (O... |
D |
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