H05B31/18 - CPC Classification Index

ClassID:

233132 ⎘

H05B31/18 - CPC Classification

Classification description:

Electric arc lamps; Details Mountings for electrodes; Electrode feeding devices

Sub-classes:

H05B31/20 » Mechanical arrangements for feeding electrodes 1
H05B31/22 » Electromagnetic arrangements for feeding electrodes 0