• All sections
• B - Performing operationstransporting
• B21B - Rolling of metal
• B21B 1/04 - Metal rolling methods or mills for making semi-finished products of solid or profiled cross-sectionSequence of operations in milling trainsLayout of rolling-mill plant, e.g. grouping of standsSuccession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, billets, in which the cross-sectional form is unimportant in a continuous process

Patent holdings for IPC class B21B 1/04

Total number of patents in this class: 24

10-year publication summary

Principal owners for this class