C - MANUFACTURING 23 - Manufacture of other non-metallic mineral products

23.1 - Manufacture of glass and glass products

This group includes glass in all its forms, made by any process, and articles of glass.

Classes 23.1 (Manufacture of glass and glass products)

23.11 - Manufacture of flat glass 23.12 - Shaping and processing of flat glass 23.13 - Manufacture of hollow glass 23.14 - Manufacture of glass fibres 23.19 - Manufacture and processing of other glass, including technical glassware