77054045
Nov 30, 2006
hydrogen peroxide, ammonium hydroxide and positive-type photoresist developer for industrial purposes; Etchants for use in the manufacture of semiconductors; solvent type processing compositions for use in the electronics industry
Chemicalscleaning preparations for semi-conductors and integrated circuits, namely, organic alkaline type cleaner, cleaning agent for sidewall polymer removal, aqueous alkaline remover
Cosmetics and Cleaning Preparations