• 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 37/047 - Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps

Patent holdings for IPC class B23K 37/047

Total number of patents in this class: 399

10-year publication summary

Principal owners for this class