Fire extinguishers ; Fire-extinguishing systems ; Fire alarms ; Fire hoses ; Fire hose nozzles; Fire-extinguishing system for use in restaurant kitchens, comprised of cylinders, brackets and enclosures, control heads, electrical/micro switches, pull stations, nozzles, actuating cylinders, cable equipment, corner pulleys, jiffy and compression hood seals, mechanical gas valves, solenoid gas valves, alarm bells and horn strobes, test cylinders, and also containing brackets, o-rings, actuation hoses, straps, rechargers, valve assemblies, link housing brackets, fusible links, corner pulleys, jiffy and compression hood seals, and structural and replacement parts therefor; Fire suppression systems and structural and replacement parts therefor for use in restaurant kitchens
Electrical and Scientific Apparatus