CPC Subgroup
B22D 18/02 Pressure casting making use of mechanical pressure devices, e.g. cast-forging (B22D18/04 takes precedence)
Full Title
Pressure casting; Vacuum casting (B22D17/00 takes precedence; treating the metal in the mould by using pressure or vacuum B22D27/00) > Pressure casting making use of mechanical pressure devices, e.g. cast-forging (B22D18/04 takes precedence)