KOKI

metal tempering preparations; chemicals for use in industry for cleaning printed circuit boards, namely, solvent type processing compositions for use in the electronics industry; chemicals for use in industry used for anti-tarnishing, plating, etching, stripping, and deterging metal surfaces for use in the manufacturing of electronic circuit boards, namely, etchants for use in the manufacture of printed circuit boards, doping compounds for use in the manufacture of printed circuit boards, chemical oxidants for use in the manufacture of printed circuits, chemical coatings used in the manufacture of printed circuit boards; surface active chemical agents for use in the manufacture of detergents; chemical preparations for use in industry in the nature of glue accelerators; chemicals for use in the manufacture of adhesives