79409987
May 16, 2024
Oil refining machines; sludge pumps for the petroleum industry; oil-well pumps for the petroleum industry; pumps for machines; compressed air pumps; hydraulic pumps; vacuum pumps; pump diaphragms.
MachineryHeat regulating apparatus, namely, components for controlling the temperature of surfaces; electric installations for the remote control of industrial operations; automatic device for power stations, namely, electric power distribution units; current converters; electric control devices for heating management; electric control devices for energy management; lightning conductors; lightning arresters.
Electrical and Scientific Apparatus