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 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 ...