DOHMEYER

Cryogenic vacuum pumps and components therefor; cryogenic coating machines; snow horns, namely, devices for making dry-ice snow; fat glace crystallization machines and installations; machines for processing of non-woven textile, namely, crystallization machines; dry ice pelletizers; conveyors being machines; vaporizers being machines; ventilators being parts of motors and engines; exhaust fans; valves being parts of machines

Apparatus for refrigerating and cooling purposes, namely, freezers and refrigerators; cryogenic refrigeration apparatus, applications and instruments for the food processing, pharmaceutical, biomedical, life sciences, aeronautic, plastics and steel industries