AP&S

Machines and equipment assembled therefrom for surface treatment in the manufacture and processing of products in the chemical industry and the semiconductor industry, in particular for cleaning, etching and electroplating; electric machines for cleaning, namely, cleaning machines for transport boxes of semiconductor wafers; electric machines for cleaning, namely, power-operated machines and equipment consisting thereof for surface treatment during manufacture and treatment of products in the chemical industry and in the semiconductor industry; electric machines for cleaning, namely, polishing machines for use in grinding and polishing metal, wood, ceramic, and plastic surfaces during the manufacturing process, and replacement parts therefor; electric machines for cleaning, namely, dissolving machines for chemical processing, and replacement parts therefor; transport systems, namely, transport boxes and transport installations being parts of production line of semiconductor wafers, namely, assembly line conveyor machinery; transport machines, namely, conveyors being machines; boxes and transport installations being parts of production line of semiconductor wafers, namely, assembly line conveyor machinery; parts of transport machines integrated therein in the production process of semiconductor wafers, namely, structural parts and fittings

Maintenance and cleaning of machines and equipment in the production process of semiconductor wafers; semiconductor wafer fixture cleaning and maintenance