lighting fixtures; lighting systems comprised of recessed, surface mounted and suspended ceiling lighting fixtures, pendant lighting fixtures and electric luminaires for use in healthcare facilities, biotech research and manufacturing facilities, laboratories and contamination free research and manufacturing facilities

Sealant articles made of rubber for sealing use; sealant articles made of synthetic rubber for sealing use; sealant articles of rubber for use in sealing tubes; caulking compounds for sealing pipe threads; elastomeric sealing material being liquid impermeable; non-metallic fireproof seals; insulations with sealing functions for heat protection; sealants compound for joints; non-metallic sealing compounds for joints; non-metallic sealing compounds for pipe junctions; rings of rubber for use as...