English | German | |
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Electronics | ||
Electronics | cold cathode tube | Kaltkathodenröhre [f] |
English | German | |
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Patent | ||
Patent | cold-cathode discharge tube | Kaltkathoden-Entladungsröhre |
Patent | cold-cathode tube | Kaltkathodenröhre |
Electrical Engineering | ||
Electrical Engineering | cold-cathode counting tube | Glimmzählröhre [f] |
Electronics | ||
Electronics | cold-cathode counter tube | Zählrohre kalter Katode |