DIFF Subgroup
B22F 12/42 Light-emitting diodes [LED]
Introduced: January 2021
Full Title
Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices > Radiation means > characterised by the type, e.g. laser or electron beam > Light-emitting diodes [LED]
No child classifications to compare. This is a leaf node in both IPC and CPC.