DIFF Subgroup
B23K 11/065 Full Title
Resistance welding; Severing by resistance heating > using roller electrodes
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
B23K 11/065 Resistance welding; Severing by resistance heating > using roller electrodes
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.