U.S. federal trademark · Serial No. 97470282
portable environmental test chamber system primarily comprising a cabinet with an airlock for maintaining relative humidity and temperature and also controlling particulate count for components of electronics used in manufacturing and the system also includes electronic controls for controlling temperature and humidity control cabinets and scientific apparatus in the nature of circulation apparatus being electronic components in the nature programmable logic controllers, the system being used in laboratories, nanotechnology, process control, quality control, research and development, and medical technology, the foregoing specifically excluding air purification and sterilization units
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