Battery fluid (acidulated water) (terms considered too vague by the International Bureau - rule 13 (2) (b) of the Regulations); preparations for enhancing battery life (terms considered too vague by the International Bureau - rule 13 (2) (b) of the Regulations); chemical preparations for forming coatings on metals; chemical preparations for use in the manufacture of surface coatings; chemical preparations for use in the removal of coatings from metal; chemicals for use in coating film; chemicals for use in coating medical apparatus; chemicals for use in coating pharmaceutical products; chemicals for use in coating veterinary apparatus; coating agents (chemicals), other than paint; coating compositions (chemicals), other than paint; coating materials made from synthetic resins (terms considered too vague by the International Bureau - rule 13 (2) (b) of the Regulations); coatings (chemical) for glass; coatings for the finishing of surfaces (chemicals) (other than paints, oils or building materials); coatings for weatherproofing (chemicals); conversion coating compositions (other than paints); conversion coatings (other than paints); liquid coatings (chemical); surface coating compositions (chemicals), other than paints; lithium