Extrait de la collection de lampes / semi-conducteurs de Rudolf Osterkamp. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Rudolf Osterkamp.
| BD517 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| BD518 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| BD561 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| BD633 |
|
| Common type USA tube/semicond. |
USA |
|
| BD676 |
|
| Common type Europe tube/semi... |
EU |
|
| BD775 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| BD776 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| BD777 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| BD790 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| BD795 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| BDV67 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BDX63 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BDX66 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BDX95 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BDY58 |
|
| COSEM (C.O.S.E.M.); Saint-Eg... |
F |
|
| BDY80 |
|
| COSEM (C.O.S.E.M.); Saint-Eg... |
F |
|
| BDY88 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| BDY89 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| BDY91 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BDY92 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BF480 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BF859 |
|
| Common type Europe tube/semi... |
EU |
|
| BF869 |
|
| Common type Europe tube/semi... |
EU |
|
| BF870 |
|
| Common type Europe tube/semi... |
EU |
|
| BF872 |
|
| Common type Europe tube/semi... |
EU |
|
| BFQ10 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BFR15 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| BFR18 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| BFR65 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BFR84 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
