7 Metalworking machines, namely, boring machines and machining centers; semiconductor manufacturing machines; semiconductor manufacturing systems comprised of semiconductor substrates manufacturing machines; hydraulic turbines; windmills; starter alternators; DC generators; brushes being parts of street sweepers; construction machines and apparatus, namely, concrete construction machines, gas welding machines and electric arc welding machines; loading and unloading machines; aerating pumps for aquaria; compressed air pumps for garage installations; air suction machines; blowing machines for exhaustion of dust; automatic grapuels for marine purposes; pumps for the beverage industry, namely, apparatus for drawing up beer under pressure; beer pumps for the beverage industry; bellows; belt conveyors; belts for conveyors; bending machines; bicycle dynamos; electric blade sharpening machines; blowing machines engines; blowing machines for the compression, exhaustion and transport of gases; blowing machines for the compression, sucking and carrying of grain; handling apparatus for loading and unloading, namely, roller bridges; dynamo brushes; bulldozers; centrifugal pumps; compressed air machines; compressed air pumps; compressors for refrigerators; compressors for machines; concrete mixers; conveyors; cranes; current generators; dynamos; generators of electricity; blow torches, namely, gas-operated cuffing torches; derricks; pump diaphragms; die-cutting and tapping machines; ditchers, namely, ploughs; metal dividing machines; drill chucks for power drills; floating and non-floating drilling rigs; earth moving machines; earth moving machines, namely, ejectors; elevators; elevator parts, namely, elevator belts and elevator chains; emergency electric power generators; escalators; moving staircases; earth moving machines, namely, excavators; fan machines for the compression, sucking and carrying of grain; forge bellows; blowing machines or fans for the compression, sucking and carrying of grain; grinding machines; machine parts, namely, grindstones; pneumatic blow guns for use in a manufacturing process to blow dust off parts, workstations or wherever necessary; pneumatic hammers; power operated hand-held tools, namely, drill hammers; sewing machines in the nature of hemming machines; hoists; mechanical discharging hoppers; igniting magnetos for engines; ironing machines; hydraulic jacks; lathes; lift belts as parts of elevators; lifting installations for the transport of persons and goods; mechanical and hydraulic lifts, other than ski-lifts; power operated loading ramps; lubricating pumps; metal drawing machines; milling machines; electric motors for machines; moving pavements; earth moving machines, namely, mud catchers and collectors; pneumatic nut-tapping machines; [ planing ] * planning * machines; internal combustion engine parts, namely, plunger pistons; pneumatic transporters; pneumatic tube conveyors; power tools, namely, jack hammers; electric pumps for heating installations; pumps as parts of machines, engines and motors; vacuum pumps; punches and integral component parts of punching presses; punching presses; rack and pinion power jacks; rail-laying machines; railroad constructing machines; power tools, namely, rammers and rams; riveting machines; road making machines; road rollers; rolling mill cylinders; rolling mills; power operated sharpening machines; sharpening wheels as parts of machines; electric hedge shears; power shovels; gas-operated soldering irons; gas-operated soldering blow torches; automatic stamping machines; starters for motors and engines; steamrollers; stropping machines; swaging machines; threading machines; tilt power hammers; truck lifts; trueing machines; turbocompressors for machines; concrete vibrators for industrial use; wagon lifts; gas-operated welding machines; electric welding machines; winches