42 Infrared thermography services; predictive maintenance inspections of mechanical devices, and electrical devices, namely, lighting panels, circuit breakers, distribution systems, transmission lines, substations, power supply units, computer chips, circuit boards, switch boards, controls, and signaling equipment; and predictive maintenance inspections of electrical, mechanical, rotating machinery, refractory devices, and steam boilers, all through use of infrared imaging devices
Trademark: 78547398
