9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
instrumentation for locating static charges and measuring ionizer performance, namely air ion density meters, charged plate monitors, electrostatic field meters, static electrical charge meters, ionizers for controlling damage and contamination caused by static electrical charges, instrumentation for neutralizing static charges, for managing electrostatic charges, for minimizing radio frequency interference; electromagnetic instrumentation and static neutralizing applications, all used in the high technology, semiconductor, paper and film converting, flat panel display, flexible packaging, electronic data storage device, and related static-sensitive industries and manufacturing environments