Insulating refractory materials

Fireclay (refractory materials); Ceramic refractory masses for lining metallurgical furnaces; Refractory cement; Refractory ceramic masses for lining furnaces; Refractory concrete; Refractory construction materials, not of metal; Refractory materials for use in kiln furniture; Refractory materials having thermally insulating coatings; Refractory mortar; Refractory products in the form of cement; Refractory products in the form of linings; Refractory products in the form of mixes; Refractory products in the form of mortar

Building materials, not of metal; asphalt, pitch and bitumen; non-metallic transportable buildings

Architectural consultation, non-business professional consultation, computer programming, research and design services in this class

Cooling apparatus; air conditioning apparatus; air re-heaters; heat regenerators; cooling and heating installations for water and other liquids; desalination plants; pressure water tanks; heat exchangers; fuel economisers; gas purifying apparatus; evaporators; water purifying installations and apparatus (except machines); coils (parts of distilling, heating or cooling installations); refining towers for distillation; ventilation (air conditioning installations and apparatus)

Construction and refrigerating engineering services, in this class

Aero-condensers, air condensers, condensing installations and condensers; de-aerators for feedwater, water heaters, heat exchangers all being goods in class 7