Explanatory Note
Title: Manufacture of machines for the building materials, ceramics and glass industries
Includes the manufacture of machinery and equipment for: construction materials (in
concrete, fiber cement, etc.); ceramics (bricks, tiles, shaped ceramic pastes and others
ceramic products); and glass (hot working of glass and its articles, assembly of
lamps and tubes or electrical or electronic valves).
Includes the manufacture of: machines for working glass fiber and fabric, as well as
separate accessories, parts and pieces for machines included in this subclass.
Does not include:
Manufacture of metal molds (25634);
Manufacture of machine tools (284);