DIFF Subgroup
H05B 31/24 Cooling arrangements
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Electric arc lamps > Details > Cooling arrangements
CPC:
Electric arc lamps (regulating electric characteristics of arcs G05F1/02) > Details > Cooling arrangements
No child classifications to compare. This is a leaf node in both IPC and CPC.