DIFF Subgroup
B23K 20/18 Zonal welding by interposing weld-preventing substances between zones not to be welded
Introduced: January 1980
Full Title
Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating > Zonal welding by interposing weld-preventing substances between zones not to be welded
No child classifications to compare. This is a leaf node in both IPC and CPC.