1 Electroplating solutions, chemical plating solutions; chemicals for use in immersion baths; solvents for use in industrial or manufacturing processes; decarbonising preparations; preparations for removing polish; chemical brightening agents for use on metal surfaces; etching compounds; detergents for use in industrial or manufacturing processes; preparations for the removal of scale and of encrustations; artificial and synthetic resins; acids and alkaline substances and preparations, oxidising and de-oxidising substances and preparations; anti-tarnishing preparations; fluxes; chemical stripping preparations; chemical substances and preparations for use in electroplating processes and the production of printed circuits and printed circuit boards.
2 Surface coatings; anti-tarnishing preparations and coatings; natural resins; lacquers.
3 Cleaning preparations; degreasing preparations; abrasive preparations; preparations for the removal of scale and encrustation; detergents; restoring preparations; preparations for the removal of paints and of abrasive preparations; cleaning, scouring and abrasive preparations.
7 Machines for the manufacture of electrical and electronic components, printed electric circuits and of printed circuit boards; etching machines; pumps; parts and fittings for all the aforesaid goods.
9 Electric circuits, printed circuits and printed circuit boards, electrical circuit components, electrical apparatus and instruments for use with or in relation to electric circuits and printed circuits, electrical apparatus for inserting components into electrical circuits and printed circuits; electrical apparatus for plating electrical circuits and printed circuits; scientific apparatus and instruments; laboratory apparatus and instruments; parts and fittings for all the aforesaid goods.
40 Deoxidizing, etching, engraving, metal plating, electro-plating, metal tempering, metal treating, soldering and printing of printed circuits; treatment of electrical circuits and printed circuit boards.