CPC Subgroup
B23K 9/044 Full Title
Arc welding or cutting > Welding for other purposes than joining, e.g. built-up welding
1 direct subcode
Child Classifications
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B23K 9/044 Arc welding or cutting > Welding for other purposes than joining, e.g. built-up welding
1 direct subcode
Navigate with arrow keys, Enter to open