OPTO-ISOLATORS AND OPTO-ISOLATOR ASSEMBLIES, EACH INCLUDING AT LEAST ONE PHOTOELECTRIC CELL; MODULAR CIRCUIT STRUCTURAL COMPONENTS, EACH CONTAINING AT LEAST ONE PHOTOELECTRIC CELL; ASSEMBLIES OF CIRCUIT STRUCTURAL COMPONENTS OF WHICH AT LEAST ONE STRUCTURAL COMPONENT IS A PHOTOELECTRIC CELL; AND OPTO-ISOLATORS EACH COMPRISING AT LEAST ONE PHOTOELECTRIC CELL OF THE PHOTOCONDUCTIVE TYPE

ASSEMBLIES, EACH INCLUDING AT LEAST ONE LAMP AND ONE PHOTOELECTRIC CELL IN A HOUSING; MODULAR CIRCUIT COMPONENTS, EACH CONTAINING AT LEAST ONE PHOTOELECTRIC CELL; AND ASSEMBLIES OF CIRCUIT COMPONENTS OF WHICH AT LEAST ONE COMPONENT IS A PHOTOELECTRIC CELL

computer software and user manuals sold therewith for the creation of multi-dimensional geometric databases

computer software for photo imaging

Cell growth and rehabilitation services for all living organisms, for use in medical and cosmetic treatments of the skin, wound healing, and other medical applications