161690 ⎘
Composition, conformation or state of the charge Charges containing mainly non-ferrous metals
Sub-classes:SIDE-TYPE POWDER TOP BLOWN FURNACE AND METHOD FOR TREATING SAME
#2INDUSTRIAL FURNACE INTEGRATED WITH BIOMASS GASIFICATION SYSTEM
#3HIGH TEMPERATURE ALLOY PARTICLE DOSING DEVICE
#4Crucible and extrinsic facecoat compositions and methods for melting titanium and titanium aluminide alloys
#5Sulphur dioxide treatment