1R-0716

Class [7]
Machinery Products

Engines, machines and other installations for oil-field and gas-field exploitation and parts therefor as far as included by class 7; engines and motors for boats; aeronautical engines; internal combustion engines; motors and engines (not for land vehicles) and their parts, including valves (part of machines), spark plugs, air filters (parts of engines), water regulators, oil filters, starters, pumps, fuel nozzles, belts for motors and engines, air cleaning filters (parts of engines), connecting rods for motors and engines, control cables for motors and engines, cylinder heads for engines, cylinders for motors and engines, fuel economizers for motors and engines, pistons, cooling system parts, turbochargers, exhausts and cranks (part of motors and engines).