DIFF Subgroup
B23K 25/005 Full Title
Slag welding, i.e. using a heated layer or mass of powder, slag or the like in contact with the material to be joined
Search Classifications
Search for IPC and CPC classification codes or keywords
B23K 25/005 Slag welding, i.e. using a heated layer or mass of powder, slag or the like in contact with the material to be joined