H01J2893/0001 - CPC Classification

Discharge tubes and lamps Electrodes and electrode systems suitable for discharge tubes or lamps

• H01J2893/0002 » Construction arrangements of electrode systems 1
• H01J2893/001 » Non-constructive schematic arrangements 0
• H01J2893/0011 » Non-emitting electrodes 0
• H01J2893/0012 » Constructional arrangements 1