4. H - Electricity
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  6. J

Horst Seifert

H - Electricity – 01 – J

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Country: Germany

Dispenser cathode for a grid-controlled electron tube and...

H - Electricity – 01 – J
Patent

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Electron tube

H - Electricity – 01 – J
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Electron tube cathode with porous foamed carbon body

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Glassy carbon grid-like electrodes and method of...

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Method of manufacturing grid electrodes for electron tubes

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Profile ID: LFCA-PAI-P-628319

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