75529226
Jul 31, 1998
Aug 15, 2000
INSTALLATION AND MAINTENANCE OF SECURITY SYSTEM FOR BURGLARY, FIRE, AND EQUIPMENT WHICH MONITORS TEMPERATURE, POWER, AND MEDICAL EMERGENCIES, LEAKAGE, PRESSURE, AND FLOW OF GAS OR FLUIDS, AND MALFUNCTIONS IN FREEZER, REFRIGERATORS, BOILERS, ELEVATORS, MOTORS OR COMPUTERS
Building Construction and RepairDESIGN FOR OTHERS OF SECURITY SYSTEM FOR BURGLARY, FIRE, AND EQUIPMENT WHICH MONITORS TEMPERATURE, POWER, AND MEDICAL EMERGENCIES, LEAKAGE, PRESSURE, AND FLOW OF GAS OR FLUIDS, AND MALFUNCTIONS IN FREEZER, REFRIGERATIONS, BOILERS, ELEVATORS, MOTORS OR COMPUTERS
Computer and Scientific