S-tube

Class [7]
Machinery Products

Circulating pumps, centrifugal pumps, pumps for water supply, pumps for fresh and polluted water, pumps for industrial purposes, pumps for fuel oil, hydraulic pumps, air compressor pumps, regulation and control devices for use in connection with pumps and pumping plants, such as valves, cocks, packings and automatic regulating valves, machine tools, electric motors (not for land vehicles), filters (being parts of machines or engines), cleaning apparatus (being parts of machines or engines) and cleaning machines; and parts, including impellers for waste water pumps, and accessories (not included in other classes) for these goods.