Economic activity types

This subclass includes: - production of diamonds

This class includes: - working of pearls - production of worked precious and semi-precious stones, including those for industrial purposes, as well as artificial and reconstructed precious or semi-precious stones

This class includes: - manufacture of jewellery of precious metals or of base metals clad with precious metals - manufacture of jewellery of precious or semi-precious stones and precious metals - manufacture of jewellery of precious or semi-precious stones and precious metals combined with other materials. This class excludes: - manufacture of articles of base metal, plated with precious metals, see division 25 - manufacture of watch cases, see 26.52 - manufacture of watch bands of metal (base metal), see 32.13 - manufacture of imitation jewellery, see 32.13 - repair of jewellery, see 95.25

This subclass includes: - engraving of articles of precious and base metals to individual orders

E.c. This class includes: - manufacture of tableware, flatware, bowls, toilet articles, office, religious and other jewellery, of precious metal or of base metal clad with precious metal - manufacture of technical or laboratory articles (except tools and their parts) of precious metal, such as crucibles, small shovels, galvanised anodes, etc. - manufacture of watch bands, bracelets, watch clasps and cigarette cases of precious metal. This class excludes: - manufacture of non-metallic watch bands (cloth, leather, plastic, etc.), see 15.12 - manufacture of articles of base metal, plated with precious metal, see division 25 - manufacture of watch cases, see 26.52 - manufacture of metal (non-precious) watch bands, see 32.13

This subclass includes: - installation of telecommunications systems in all types of buildings, civil engineering structures - installation of satellite antennas - installation of fire alarm systems - repair and maintenance services of telecommunications systems, satellite antennas and fire alarm systems