CPC Subgroup
B23K 31/12 relating to investigating the properties, e.g. the weldability, of materials
Full Title
Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 > relating to investigating the properties, e.g. the weldability, of materials
1 direct subcode
Child Classifications
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