Vacuum generating devices for cathode evaporation, PVD (physical vapor deposition) or sputtering machines; coating machines being cathode evaporation, PVD (physical vapor deposition) or sputtering machines; coating machines being sputtering machines for coatings operating on the principle of a cathode evaporation, PVD (physical vapor deposition) or sputtering process; electrostatic coating machines for coating in a cathode evaporation, PVD (physical vapor deposition) or sputtering process for...