DIFF Subgroup
B22F 3/23 involving a self-propagating high-temperature synthesis or reaction sintering step
Introduced: January 1995
Full Title
Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor > involving a self-propagating high-temperature synthesis or reaction sintering step
No child classifications to compare. This is a leaf node in both IPC and CPC.