CPC Subgroup
B23K 26/322 involving coated metal parts (using absorbing layers on the workpiece B23K26/18)
Full Title
Working by laser beam, e.g. welding, cutting or boring > Bonding (soldering by means of radiant energy B23K1/005) > taking account of the properties of the material involved > involving coated metal parts (using absorbing layers on the workpiece B23K26/18)