DIFF Subgroup
B23K 26/21 by welding
Introduced: January 2014
Full Title
Full titles differ between systems:
IPC:
Working by laser beam, e.g. welding, cutting or boring > Bonding > by welding
CPC:
Working by laser beam, e.g. welding, cutting or boring > Bonding (soldering by means of radiant energy B23K1/005) > by welding
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
IPC defines codes here since 2000.
Child Classifications
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- B23K 26/211 with interposition of special material to facilitate connection of the parts since 2014 IPC+CPC Available in IPC and CPC