WECO

Class [7]
Machinery Products

Valves (parts of machines), machine couplings, lubricators (machinery), fittings for steam boilers (machinery), steam condensers, steam cylinders, steam ejectors, steam jet apparatus (parts of machines), steam jet machines, steam traps, steam valves, steam winches, steam separators, steam turbines, steam lubricators, piston rods, crane winches, crushing machines, speed governors, grapnels, hydraulic machinery, presses (machines), and sifters (machines); and snatch blocks, line blocks and rig blocks, all being parts of hoisting apparatus; all being goods for use in connection with operations in oil fields, in oil refining and in deep-well drilling.