Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
RN1202 |
|
Toshiba Corporation; Tokyo |
J |
|
RN1206 |
|
Toshiba Corporation; Tokyo |
J |
|
RN2202 |
|
Toshiba Corporation; Tokyo |
J |
|
RX3Z |
|
Common type Japan tube/semic... |
J |
|
S2VB |
|
Common type Japan tube/semic... |
J |
|
S4VBxx |
|
Common type Japan tube/semic... |
J |
|
S21MD4 |
|
Common type Japan tube/semic... |
J |
|
S30SC4M |
|
Common type Japan tube/semic... |
J |
|
SB40-05 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
SB160-xx |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
SC20A-120 |
|
Hitachi Ltd.; Tokyo |
J |
|
SC3044 |
|
Common type Japan tube/semic... |
J |
|
SI-3050F |
|
Common type Japan tube/semic... |
J |
|
SI-3050N |
|
Common type Japan tube/semic... |
J |
|
SI-3052P |
|
Common type Japan tube/semic... |
J |
|
SI-7300A |
|
Common type Japan tube/semic... |
J |
|
SM12GZ46 |
|
Toshiba Corporation; Tokyo |
J |
|
STK0055 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
STK290 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
STK439 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
STK1060 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
STR-G6353 |
|
Common type Japan tube/semic... |
J |
|
STR-M6559 |
|
Common type Japan tube/semic... |
J |
|
STR-S6531 |
|
Common type Japan tube/semic... |
J |
|
STR2124 |
|
Common type Japan tube/semic... |
J |
|
TA7215 |
|
Toshiba Corporation; Tokyo |
J |
|
TA7262 |
|
Toshiba Corporation; Tokyo |
J |
|
TA7342 |
|
Toshiba Corporation; Tokyo |
J |
|
TA8164 |
|
Toshiba Corporation; Tokyo |
J |
|
TA8632 |
|
Toshiba Corporation; Tokyo |
J |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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