Process and apparatus for the production of a seamless tube and tubes produced thereby
GB1074960A
Process and plant for rolling seamless tubes
GB1074958A
Process and mill for rolling hollow bodies
ES301654A1
Procedure for the hot manufacturing of metallic hollow bodies of polygonal ingots in a drilling press lamination train. (Machine-translation by Google Translate, not legally binding)
GB1008709A
Process for the production of round hollow bodies from blooms
GB1033481A
Improvements in or relating to rolling mills
DE1271064B
Angled rolling mill with overhung rolls, each mounted in a stand
