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.
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| 155-0078-10 |
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| Common type USA tube/semicond. |
USA |
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| 155-0049-02 |
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| Common type USA tube/semicond. |
USA |
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| 155-0032-01 |
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| Common type USA tube/semicond. |
USA |
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| 154-0696-00 |
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| Tektronix; Portland, OR |
USA |
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| 154-0677-10 |
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| Tektronix; Portland, OR |
USA |
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| 154-0613-00 |
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| Tektronix; Portland, OR |
USA |
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| 151-0407-00 |
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| Motorola Inc. (ex Galvin Mfg... |
USA |
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| 151-0406-00 |
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| Texas Instruments, Dallas |
USA |
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| 151-0349-00 |
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| Motorola Inc. (ex Galvin Mfg... |
USA |
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| 151-0280-00 |
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| Motorola Inc. (ex Galvin Mfg... |
USA |
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| 151-0270-00 |
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| Texas Instruments, Dallas |
USA |
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| 151-0261-00 |
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| Motorola Inc. (ex Galvin Mfg... |
USA |
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| 151-0140-00 |
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| RCA (RCA Victor Co. Inc.); N... |
USA |
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| 151-0136-00 |
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| RCA (RCA Victor Co. Inc.); N... |
USA |
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| 151-0124-00 |
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| Motorola Inc. (ex Galvin Mfg... |
USA |
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| 150C1 |
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| Philips; Eindhoven (tubes in... |
NL |
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| 150AV |
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| Common type Europe tube/semi... |
EU |
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| 145 |
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| Arcturus Radio Tube Co.; New... |
USA |
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| 136 |
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| Arcturus Radio Tube Co.; New... |
USA |
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| 135_Hervor |
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| Hervor, Herbelot & Vorms; Pa... |
F |
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| 133R_Fleming |
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| Ediswan, Siemens Edison Swan... |
GB |
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| 127 |
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| Arcturus Radio Tube Co.; New... |
USA |
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| 124 |
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| Arcturus Radio Tube Co.; New... |
USA |
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| 117Z6GT |
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| Common type USA tube/semicond. |
USA |
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| 115NO60T |
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| Amperite Co., Inc.; Union Ci... |
USA |
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| 115NO5 |
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| Amperite Co., Inc.; Union Ci... |
USA |
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