CPC Subgroup
B23K 26/21 by welding
Full Title
Working by laser beam, e.g. welding, cutting or boring > Bonding (soldering by means of radiant energy B23K1/005) > by welding
3 direct subcodes
Child Classifications
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- B23K 26/211 with interposition of special material to facilitate connection of the parts
- B23K 26/22 Spot welding
- B23K 26/24 Seam welding