Driving motors other than for land vehicles, namely for boats, elevators and for agriculture use and industry use; alternators, namely, starter alternators; igniting magnetos for engines, bicycle dynamos; dynamos for refrigerators; centrifugal machines; electric pumps, vacuum pumps, pneumatic pumps, and water pumps for machines; compressors for machines; power or hydraulic rack and pinion jacks; machine wheel work namely, reduction gears other than for land vehicles, gear boxes other than for...

General building contractor services