• All sections
• B - Performing operationstransporting
• B21B - Rolling of metal
• B21B 1/34 - 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 bands or sheets of indefinite length in a non-continuous process in reversing mills, e.g. with intermediate storage reels for accumulating work by hot-rolling

Patent holdings for IPC class B21B 1/34

Total number of patents in this class: 29

10-year publication summary

Principal owners for this class