Slab turning device - for use in rolling mills etc
DE2149361A1
Lifting beam furnace - bellows on lifting rods seals furnace from atmos
DE1927890A1
Industrial furnace with one or several - recuperators
DE1266781B
Roller for the roller hearth of a continuous furnace
DE1221260B
Lifting conveyor furnace with underheating
DE1255125B
Heated hanging ceilings for industrial ovens
DE1187252B
Device for heating aggregates for steel production
DE1201859B
Roller hearth annealing furnace, especially for sheet metal, with a lifting grate that can be raised and lowered above and below the hearth roller level
DE1168322B
Process for burning preformed and dried bodies that have been burned out
DE1144880B
Device for drying and heating the interior of hollow bodies, such as casting or transport pans or molds for steel foundries
