4. Electric lamp or space discharge component or device manufacturi
  5. Process
  6. Electrode making

Rolf Lotthammer

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Dispenser cathode and process for preparing it

Electric lamp or space discharge component or device manufacturi – Process – Electrode making
Patent

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Dispenser cathode with porous sintered compacted metal dispenser

Electric lamp and discharge devices – Electrode and shield structures – Cathodes containing and/or coated with electron emissive...
Patent

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Profile ID: LFUS-PAI-P-995998

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