CPC Subgroup
B21B 25/02 Guides, supports, or abutments for mandrels, e.g. carriages ; Adjusting devices for mandrels
Full Title
Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor > Guides, supports, or abutments for mandrels, e.g. carriages ; Adjusting devices for mandrels