DIFF Subgroup
B22D 15/02 of cylinders, pistons, bearing shells or like thin-walled objects
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Casting using a mould or core of which a part significant to the process of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor > of cylinders, pistons, bearing shells or like thin-walled objects
CPC:
Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor > of cylinders, pistons, bearing shells or like thin-walled objects
No child classifications to compare. This is a leaf node in both IPC and CPC.