6
Flanges of metal [collars]; Collars of metal for fastening pipes; Screw tops of metal for apparatus and fittings in the bioindustry and pharmaceutical industry; Manhole covers; Access covers; Pipes and tubes of metal, in particular for apparatus and fittings in the bioindustry and pharmaceutical industry; Couplings of metal for tubing; Ingold connections
7
Filtering machines; Separating machines; Filtering machines, separators and centrifuges; Filter sieves and diaphragms (parts of machines); Valves [parts of machines]; Ball check valves (parts of machines); Diaphragm check valves (parts of machines); Pressure retention valves (parts of machines); Annular gap valves (parts of machines); Valve control heads (parts of machines); Taps (parts of machines), in particular ball valves; Bubble chambers (parts of machines); Sampling systems (parts of machines), in particular for apparatus and fittings in the bioindustry and pharmaceutical industry; Inspection glass (parts of machines); Sieves [machines or parts of machines]; Agitators for chemical processing
42
Scientific and technological services in the field of developing apparatus and fittings in the bioindustry and pharmaceutical industry; Mechanical engineering research in the field of developing apparatus and fittings in the bioindustry and pharmaceutical industry; Research and development of new products for others in the field of developing apparatus and fittings in the bioindustry and pharmaceutical industry; Technical project planning in the field of developing apparatus and fittings in the bioindustry and pharmaceutical industry; Technological consultancy in the field of developing apparatus and fittings in the bioindustry and pharmaceutical industry; Design of modules and systems for the bioindustry and pharmaceutical industry; Product design and development of special assemblies and functional units, prototype manufacture in the field of developing apparatus and fittings in the bioindustry and pharmaceutical industry; Scientific research (fieldwork) for apparatus and valve technology