Classification Information
Apparatus and instruments for conveying, distributing, transforming, storing, regulating or controlling electric current; Electric control devices for heating and energy management; Instruments and apparatus for controlling electric current, namely, electrical controllers for magnetic bearing control; Internal cooling fans for computers; Laboratory apparatus and instruments for the exchange of substances and heat; Measuring instrumentation and apparatus, namely, digitizers; Panel meters, namely, an electronic instrument that displays an input signal in either a digital or analog form; Valves for controlling and regulating the flow of gasses or liquids not being parts of plumbing, heating, cooling installations or machines
Electrical and Scientific Apparatus