DIFF Subgroup
B29C 33/54 made of powdered or granular material
Introduced: January 1985
Full Title
Moulds or cores; Details thereof or accessories therefor > with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles > made of powdered or granular material
No child classifications to compare. This is a leaf node in both IPC and CPC.