Chemical products for industrial and scientific purposes, namely, unprocessed artificial resins

Electric accumulators; Battery boxes; Gas testing instruments; Anodes; Anode batteries; Apertometers; Exposure meters for photographic devices; flashbulbs; Chemistry apparatus and instruments, namely, laboratory chemistry apparatus and instruments, namely, flasks, gas mixers, laboratory chemical reactors; Fiber optic cables; Frequency meters; Photography darkroom lamps; Optical lanterns; Thermionic lamps and tubes; Lasers, not for medical purposes; Connections for electric lines; Electric arc cutting apparatus; Electric arc welding apparatus; Blueprint apparatus; Heliographic apparatus in the nature of emergency warning lights; electric and electronic light dimmers, Photometers; luminous pointers; Punch card machines for offices; electric measuring devices, namely, electric length measuring gauges, laser measuring systems, gas sensors for measuring gas concentration, electronic sensors for measuring solar radiation, resistance measuring instruments; measuring instruments, namely, for determining changes in the resistance of a material when exposed to ultraviolet UV radiation and for determining the dose of radiation; surveying instruments, namely, plane tables; Micrometers; Micrometer screws for optical instruments; objectives being optical lenses; Spectroscopes; Electric converters

Surgical, medical, dental and veterinary instruments and apparatus, namely, UV lamps for medical purposes for use with illumination systems for the treatment of skin diseases, for use in dermatology, for the disinfection of premises or equipment, for sterilizing wounds, blood, body fluids, cell tissues or fluids in the medical field, all of the aforementioned lamps for illumination systems particularly designed for the emission of ultraviolet (UV) radiation

Lighting installations for air vehicles; Lighting apparatus, namely, lighting installations; Lighting apparatus for vehicles; Lamps; Arc lamps; disinfectant apparatus for household and industrial purposes; Electric discharge tubes for lighting; Air filters for air conditioning units; Air filtering installations; Gas lamps; Lamp glasses; Electric light bulbs; Light bulbs; Lamp mantles; UV lamps for Air conditioning installations; UV lamps for Air conditioners for vehicles; Laboratory lamps; Electric lamps; Sockets for electric lights; Filaments for electric lamps; Germicidal lamps for purifying air; Ultraviolet ray lamps, not for medical purposes; Luminous tubes for lighting; Electric discharge tubes for lighting; Air purifying apparatus and machines; Water purifying installations for drinking water supply; Water purifying apparatus and machines; Sterilizers, not for medical purposes, namely, for sterilizing surfaces; Filters for drinking water; UV lamps for ventilation systems, air conditioning systems and refrigeration systems; UV lamps for water filtering apparatus; Fluorescent, UV and LED lamp tubes made from glassware, porcelain and earthenware

Partly worked glass, namely, glass sheets, glass plates, and glass tubes all for general industrial and further manufacturing use, namely, those made of quartz glass used for illumination systems, or lamps for illumination systems with flash lamps or gas discharge lamps designed especially for the emission of ultraviolet (UV) radiation

Research in the field of environmental protection; bacteriological research; technical research in the field of new products for others; physics research