7
vacuum pumps; vacuum pumping stations comprising a plurality of vacuum pumps; replacement parts and accessories for vacuum pumps, namely, oil separators, dust separators, filters, pumps
9
measuring, regulating, controlling, checking and supervising apparatus for measuring, regulating, controlling, checking and supervising the temperature profile, quality profile, pressure profile and concentration of gases and liquids
37
installation, servicing, repair and maintenance of vacuum pumps as well as machines and apparatuses in the field of vacuum technology
42
development of methods for the treatment of materials, namely, the treatment and processing of metals, drying, lyophilization, impregnation, vapor deposition, coating, degassing, distillation, crystallization; consulting in the field of vacuum technology, in particular for application in the fields of chemistry, material science, mechanical and plant engineering, and food technology; services of an engineer, namely, engineering; services of a chemist