DIFF Subgroup
B23K 9/04 Welding for other purposes than joining, e.g. built-up welding
Introduced: September 1968
Full Title
Arc welding or cutting > Welding for other purposes than joining, e.g. built-up welding
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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