11 Sanitary apparatus and installations, glass shower cubicles.
19 Construction materials not of metal; toughened and semitoughened window glass and double-glazing, laminated window glass and double-glazing, window glass and double-glazing for thermal insulation and reinforced thermal insulation, window glass and double glazing for sound-proofing, window glass and double-glazing for protection, window glass and double-glazing for renovation, window glass and double-glazing with integral blinds, convex glass, clear or tinted glass, super-glass, clear and tinted patterned glass, wired glass, glass blocks, glass wall coverings, glass partitions, aquaria (constructions), stretched glass, blown glass, toughened or non-toughened glass doors, doors with built in glass, fireproof window glass, flame proof window glass, attached exterior glazings, glued exterior glazings, sliding curved windows, window glass with operated opacity, protective window glass against x-rays, glass bath cubicles, glass shower screens.
20 Silvered glass, mirrors, furniture, racks, showcases, tables, glass shelves, verandahs, glass handles.
21 Lacquered glass, opaque and translucent enameled window glass, silk screen printed window glass, painted window glass.
39 Advice for the storage, distribution (delivery) of glass products.
40 Transformation of glass products.
42 Technical advice on the choice, use, installation of glass materials; technical calculations optimizing the choice of glass materials depending on each architectural project; calculations on the performance of glass products.