Electrical power distribution units; Electric power distribution machines; Electrical distribution systems, namely, power distribution panels; Electrical power distribution units for supplying power to battery chargers for electric, battery powered airport ground support equipment

Cameras; Computer keyboards; Headphones; Megaphones; Microphones; Portable media players;Slide projectors;Video recorders; Computer mouse

Preamplifiers, low power charge sensitive preamplifiers, X-ray and gamma-ray detectors for use in aerospace, nuclear, and electronic industries

ELECTRICAL CONTROLLERS, ELECTRICAL CONNECTORS, ELECTRICAL POWER SUPPLIES AND UNINTERRUPTED ELECTRICAL POWER SUPPLIES FOR ELECTRICAL APPLIANCES, COMPUTERS AND COMPUTER PERIPHERALS; AND POWER MANAGEMENT COMPUTER SOFTWARE, NAMELY, COMPUTER SOFTWARE USED TO MONITOR THE STATUS AND CONTROL THE PERFORMANCE OF UNINTERRUPTED ELECTRICAL POWER SUPPLIES

ELECTRICAL CONTROLLERS, ELECTRICAL CONNECTORS, ELECTRICAL POWER SUPPLIES AND UNINTERRUPTED ELECTRICAL POWER SUPPLIES FOR ELECTRICAL APPLIANCES, COMPUTERS AND COMPUTER PERIPHERALS; AND POWER MANAGEMENT COMPUTER SOFTWARE, NAMELY, COMPUTER SOFTWARE USED TO MONITOR THE STATUS AND CONTROL THE PERFORMANCE OF INTERRUPTED ELECTRICAL POWER SUPPLIES

TECHNICAL CONSULTATION AND RESEARCH IN THE FIELD OF ELECTRONICS AND ELECTRICAL COMPONENTS USED IN THE HOME AND OFFICE; AND DESIGN FOR OTHERS IN THE FIELD OF ELECTRICAL LIGHTING AND ELECTRONICS USED IN THE HOME AND OFFICE; DESIGN AND TESTING OF NEW PRODUCTS FOR OTHERS

ELECTRICAL CONTROLLERS, ELECTRICAL CONNECTORS, ELECTRICAL POWER SUPPLIES, UNINTERRUPTED POWER SUPPLIES, ELECTRICAL TRANSFORMERS AND OTHER ELECTRICAL AND ELECTRONIC COMPONENTS AND DEVICES

CUSTOM MANUFACTURING OF ELECTRONICS AND ELECTRICAL COMPONENTS USED IN THE HOME AND OFFICE

nuclear instrumentation, namely, channel electron multipliers

NUCLEAR INSTRUMENTATION, NAMELY CHANNEL ELECTRON MULTIPLIERS