Fluidic conveying machines, particularly pumps, namely oscillatory and rotary positive-displacement pumps, side channel pumps, centrifugal pumps, propeller pumps, pump sets consisting of pump, drive motor, base plate being parts of machines, couplings for machines, gearing and control units; pump structural parts for the aforementioned machines, namely pump housings, pump shafts, impellers, guide wheels, screw spindles, bearings; eccentric bolt screws and stators being parts of machines; joints, articulated shafts and joint parts being structural parts for eccentric screw pumps; safety valves for pump machines; pressure maintaining valves and control valves for pump machines; Static and dynamic non-metallic seals for pumps
fluidic conveying machines, particularly pumps, namely oscillatory and rotary positive-displacement pumps, side channel pumps, centrifugal pumps, propeller pumps, pump sets consisting of pump, drive motor, base plate if necessary, couplings, gearing and control units; pump parts for the aforementioned machines, namely pump housings, pump shafts, impellers, guide wheels, screw spindles, bearings; eccentric screws, stators; joints, articulated shafts and joint parts for eccentric screw pumps; safety valves for pumps; pressure maintaining valves and control valves for pumps; [ static and dynamic seals for pumps ]; [ electric boosters for water circuit, heating and heat conducting installations; safety valves for heating installations ]
Materials-handling machines and machine tools, namely, machining centers; machine couplings; hand and motor-driven pumps, namely, reciprocating pumps, wing pumps, rotary positive-displacement pumps, side channel pumps, centrifugal pumps, circulating pumps for heating systems; pump sets consisting of pump, drive motor, base plate if necessary, couplings, gearing and control devices or control units; pump parts for the aforementioned goods, namely pump housings, pump shafts, impellers, guide wheels, screw spindles, bearings; eccentric screws, stators; joints, articulated shafts and joint parts for eccentric screw pumps; safety valves; pressure maintaining valves and control valves for pumps; hydraulic devices and hydraulic apparatus oil extraction devices, namely pumps for oil wells; drinking trenches for cattle; hydrocyclones; Static and dynamic seals for pumps; [ Lighting, heating, steam generating, cooling, drying, ventilating apparatus, namely, electric lights, heaters, steam generators, dryers, ventilators, climate conditioning and air conditioning units; conduit systems for liquids and sanitary equipment; electric boosters for water circuit, heating and heat conducting installations; safety valves sold as part of heating apparatus; apparatus for the purification of grinding coolant ]
