Machines and tool machines for material processing and production, all aforementioned goods solely for grinding technology, in particular for fine grinding, polishing, lapping, brushing or scraping; machines for glass, ceramics, plastics, semiconductor and wood processing; deburring machines for the metal industry, limited exclusively to deburring machines for grinding and brushing; precision fine grinding, lapping, polishing and deburring machines for the electronics, ceramics, glass and semiconductor industries; grinding machines; functional components of the abovementioned machines included in class 7; linear guides and systems consisting thereof [machine parts]; abrasive belts for machines; dressing tools for machines; accessories for aforesaid machines and tool machines, in particular lapping, grinding and polishing wheels, carrier, lapping arbors, lapping rings and polishing rollers included in class 7; motors [except motors for land vehicles]; clutches and power transmission devices [except those for land vehicles]; parts and accessories for all aforesaid goods included in this class