Machines for removing, replacing, and installing of catalysts in reformers and reactors in the chemical, petrochemical, and oil refining industries, namely, catalyst removing machines, catalyst replacing machines, catalyst installing machines; Machines for regeneration of catalysts for installations in the chemical, petrochemical, and oil refining industries, namely, catalyst regenerating machines; Machines for cleaning of installations in the chemical, petrochemical, and oil refining industries, namely, cleaning machines and tools in the nature of wire brushes for use in machines for reformer tubes and reactors; Catalyst loading machines, in particular machines for loading of primary reformer catalysts for use in refining material that flows through reformer tubes in ammonia, methanol, hydrogen, and other reformer based plants [ ; Machine coupling and transmission components except for land vehicles; Agricultural implements other than hand-operated; Incubators for eggs; Automatic vending machines ]

Machines for maintenance and inspection of installations in the chemical, petrochemical, and oil refining industries, namely, electrical, electronic, opto-electronic, measuring, checking (supervising) and monitoring systems comprised of optical sensors, laser sensors, photographic cameras or video cameras

[ Building construction; ] Repair of reformers, reactors and catalyst loading and unloading devices in the chemical, petrochemical, and oil refining industries; Installation of reformers, reactors and catalyst loading and unloading devices in the chemical, petrochemical, and oil refining industries; Removing, replacing, and installing of catalysts in reformers and reactors in the chemical, petrochemical, and oil refining industries; Maintenance and cleaning of reformers, reactors and catalyst loading and unloading devices in the chemical, petrochemical, and oil refining industries