Apparatus for recording, transmission or reproduction of sound or images; data processing equipment, computers; computer software for collecting, analyzing, and utilizing customized data from individual customers and citizens in the field of resource optimization; electronic databases in the field of resource optimization, recorded on computer media; digital media content recorded on CDs and DVDs in the field of resource optimization; downloadable educational course materials in the field of ...

Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking in the nature of 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; blank magnetic data carriers; prerecorded magnetic data carriers; recording discs, namely, blank record dis...