• All sections
• B - Performing operationstransporting
• B23K - Soldering or unsolderingweldingcladding or plating by soldering or weldingcutting by applying heat locally, e.g. flame cuttingworking by laser beam
• B23K 31/12 - Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups relating to investigating the properties, e.g. the weldability, of materials

Patent holdings for IPC class B23K 31/12

Total number of patents in this class: 1125

10-year publication summary

Principal owners for this class