73287498
Nov 26, 1980
FIRE FIGHTING APPARATUS, NAMELY FIRE ALARMS, FIRE EXTINGUISHERS; FIRE, HEAT, SMOKE, GAS EXPLOSION AND FLAME DETECTORS, AND PARTS AND FITTINGS FOR THE SAME
Electrical and Scientific ApparatusINSTALLATIONS FOR FIGHTING INHIBITING AND EXTINGUISHING FIRE AND EXPLOSIONS EMBODYING THE APPARATUS
Environmental Control Apparatus