• All sections
• B - Performing operationstransporting
• B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing materialpunching metal
• B21D 3/08 - Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers which move in an orbit without rotating round the work

Patent holdings for IPC class B21D 3/08

Total number of patents in this class: 1

10-year publication summary

Principal owners for this class