Excerpt from the tube collection of Helmut Matysik. These images (tube photos) were uploaded to the respective tubes or valves by Helmut Matysik.
HR1/60/0,5 |
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AEG (Radios) Allg.Elektricit... |
D |
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S0,7/0,2i |
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AEG (Radios) Allg.Elektricit... |
D |
|
OC45 |
|
Common type Europe tube/semi... |
EU |
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AD8307 |
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Common type USA tube/semicond. |
USA |
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VT-87 |
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Common type USA tube/semicond. |
USA |
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VT-154 |
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Common type USA tube/semicond. |
USA |
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35Z5GT |
1939 |
Common type USA tube/semicond. |
USA |
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СТС-5 |
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Common type USSR (SU) tube/s... |
SU |
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СТС-8 |
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Common type USSR (SU) tube/s... |
SU |
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СИ39Г |
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Common type USSR (SU) tube/s... |
SU |
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ТС10 |
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Common type USSR (SU) tube/s... |
SU |
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5Ц4М |
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Common type USSR (SU) tube/s... |
SU |
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MC7905 |
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Common type Worldwide tube/s... |
ZZ |
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CX301A |
1925 |
Cunningham Inc., E.T.; Harr... |
USA |
|
B4S1 |
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Funkwerk Erfurt, VEB, RFT (O... |
D |
|
B6S1 |
1949 |
Funkwerk Erfurt, VEB, RFT (O... |
D |
|
B176D |
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Halbleiterwerk Frankfurt /Od... |
D |
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B306D |
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Halbleiterwerk Frankfurt /Od... |
D |
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C520D |
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Halbleiterwerk Frankfurt /Od... |
D |
|
D348D |
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Halbleiterwerk Frankfurt /Od... |
D |
|
GY124 |
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Halbleiterwerk Frankfurt /Od... |
D |
|
SY191 |
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Halbleiterwerk Frankfurt /Od... |
D |
|
37-19215 |
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Hescho; Hermsdorf/Thür. - sp... |
D |
|
71-11251 |
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Hescho; Hermsdorf/Thür. - sp... |
D |
|
BA141 |
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Intermetall Halbleiterwerk, ... |
D |
|
AR23 |
1923 |
Loewe-(Opta); Deutschland |
D |
|
MBR2545 |
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Motorola Inc. (ex Galvin Mfg... |
USA |
|
PM24A |
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Mullard Radio Valve Co. Ltd.; |
GB |
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Bienenkorbglimmlampe |
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Osram GmbH KG; Berlin |
D |
|
EUVI |
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Osram GmbH KG; Berlin |
D |
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Helmut Matysik started his/her tube collection (valve collection) here on 15.Aug.2010.
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