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Standard
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BS 3504:1962
Specification for magnesium-activated nickel for cathodes of electronic tubes and valves
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Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 05/04/1962 |
| Cancellation Date | 08/02/2013 |
| Page Count | 10 |
| Themes | Electron tubes |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
04/05/1962
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