CPC Subgroup
C23G 1/30 using inhibitors
Full Title
Cleaning or pickling metallic material with solutions or molten salts (with organic solvents C23G5/02) > with molten salts > using inhibitors
C23G 1/30 Cleaning or pickling metallic material with solutions or molten salts (with organic solvents C23G5/02) > with molten salts > using inhibitors