CHEMICALS FOR BREATHING EQUIPMENT, namely, VENTILATORS, RESPIRATORY MASKS, RESPIRATORS, FILTER UNITS, HOSE EQUIPMENT, CONTAINER UNITS, REGENERATION UNITS OR EQUIPMENT WITH OXYGEN FOR MEDICAL AND SCIENTIFIC USE; CARBON DIOXIDE BINDING AGENTS AND OXYGEN RELEASING SUBSTANCES FOR RESPIRATION, RESPIRATORY GASES, ANESTHESIA, GAS MASKS AND GAS SUPPLY APPARATUS; SOLID OXYGEN ANTI-MIST AGENTS FOR EYEPIECES AND VISORS; ANTI-BLUR AGENTS FOR PROTECTIVE GLASS, SOLID OXYGEN FOR USE IN BREATHING EQUIPMENT

measuring system for determining the concentration of gases and vapors, and consisting of a first component that samples the gases and vapors and of a second component that optoelectronically evaluates the concentration by analyzing the data obtained by the first component

CHEMICALS AND TEST STRIPS FOR COLLECTING SAMPLES FOR HUMANS AND INANIMATE OBJECTS FOR THE PURPOSE OF DETECTING AND IDENTIFYING DRUGS WITHIN THE SAMPLES

microprocesser controlled instrument for the detection of up to eight toxic gases

Educational services, namely, providing workshops in the fields of technical training testing

clocks, watches, and jewelry

GAS SENSORS FOR MEASURING GAS CONCENTRATION; GAS DETECTORS FOR DETECTING THE PRESENCE OF GAS; SELF-RESCUE APPARATUS AND INSTRUMENTS, NAMELY, RESPIRATORY GAS CONTAINERS, OXYGEN BREATHING UNITS, RESPIRATORY BREATHING UNITS AND SELF-CONTAINED BREATHING UNITS; ONBOARD AIRCRAFT OXYGEN SOURCES FOR BREATHING SUPPORT; RESPIRATORY MASKS; FILTERS FOR RESPIRATORY MASKS; BREATHING APPARATUS FOR DIVERS, NAMELY, REBREATHERS AND ACCESSORIES THEREFOR, NAMELY, COMPRESSED AIR BAILOUT UNITS, SODA LIME CARTRIDGE...

GAS SENSORS FOR MEASURING AND MONITORING GAS CONCENTRATIONS IN THE ATMOSPHERE, FOR NON-MEDICAL USE

REPAIR AND MAINTENANCE OF ANESTHESIA MACHINES, PATIENT MONITORS, RESPIRATORS AND OTHER MEDICAL DEVICES FOR HUMANS