161721 ⎘
Composition, conformation or state of the charge characterised by the form of the articles; Metallic articles; Flat articles Sheets
Sub-classes:Cylindrical heating apparatus for aluminum foil annealing furnaces
#2FURNACE ROLLER, ROLLER HEARTH FURNACE, USE OF THE FURNACE ROLLER AND PROCESS FOR PRODUCTION OF A HOT-FORMED AND AT LEAST PARTLY PRESS-HARDENED VEHICLE COMPONENT
#3Steel sheet heating method and steel sheet heating apparatus