CPC Subgroup
B22D 18/08 Controlling, supervising, e.g. for safety reasons (controlling or regulating in general G05)
Full Title
Pressure casting; Vacuum casting (B22D17/00 takes precedence; treating the metal in the mould by using pressure or vacuum B22D27/00) > Controlling, supervising, e.g. for safety reasons (controlling or regulating in general G05)