SIGRABOND

Water heaters being parts of machines; mufflers for engines and motors; brake linings for vehicles; brake linings other than for vehicles; furnace linings; sinter plates; heat shields; internals and insulations for high temperature reactors, namely, insulation sold as integral components of finished machines; internals for high temperature mechanical hot presses and hot-isostatic presses, components for handling hot glass, namely fasteners; filters for motors and engines; friction linings; and heat exchangers being parts of machines

heater crucibles for laboratory use; filters for non-medical protective respiratory masks; electrodes for electrical and electrochemical purposes

electrical and gas heaters for commercial use; heat exchangers for chemical processing; heat exchangers, other than machine parts; filters and filtering devices for air and gas conditioning; gas scrubbers; air-conditioning installations; water desalination plants; shaped liners for ovens, drying apparatus, heated surface apparatus, cooking apparatus and installations, cookers, electric cooking utensils, evaporators, hot air apparatus, and electric heating apparatus, all included in this class

Semi-finished carbon products reinforced by carbon fibers in the form of tubes, boards, blocks, sinter plates, insulations for high temperature furnaces and hot pressing dies for mechanical hot presses