Excerpt from the tube collection of Museum Roggenhofer. These images (tube photos) were uploaded to the respective tubes or valves by Museum Roggenhofer.
2SB468 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SB472 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SB649 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SB861 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SC154 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SC458 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SC680 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SC681 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SC717 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SC1030 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SC1162 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SC1345 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SC1368 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SC1413 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SC1419 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SC2466 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SD64 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SD468 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SD667 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SD669 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SD725 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SD1138 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SJ50 |
|
Hitachi Ltd.; Tokyo |
J |
|
BC171 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BC172 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BC174 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BC252 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BC253 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BD522 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BF123 |
|
Intermetall Halbleiterwerk, ... |
D |
|
Museum Roggenhofer started his/her tube collection (valve collection) here on 01.May.2007.
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