Ejectors; blowing machines for the compression, exhaustion and transport of gases; blowing machines for the compression, exhaustion and transport of objects, in particular food units; air suction devices; suction devices with parts functioning on the basis of the Bernoulli principle; suction nozzles for transport devices; air suction machines; suction machines for industrial use; suction discs for suction machines; suction pumps; vacuum pads for vacuum pump machines; belt conveyors; pneumatic transporters; conveyors [machines] and conveyor apparatus included in this class; conveyor belts; conveyors [machines]; blowers for conveyor systems; air cushion devices for moving loads; pneumatic tube conveyors; robotic arms for industrial use; robots (machines); hydraulic controls for motors and engines; pump control valves.

Surgical apparatus; surgical and medical apparatus and instruments; suction apparatus for surgical use; suction apparatus for surgical use for holding objects.