7 Bending machines; Bending presses; Brakes for machines, namely, press brake; Automatic stamping machines; Industrial machine presses; Straighteners, namely, machines for straightening metal; Deep-drawing presses; Metal forming machines; Power drills; Parts of machines, namely, drilling heads; Machine parts, namely, power drill bits; Machine parts, namely, machine tool holder in the nature of drill holders ; Chisels for machines; Engraving machines; Hole punching machines; Saw machines; Cutting machines; Milling tools, namely, machines for cutting; Filters being parts of manufacturing machines, motors and engines; Pumps for machines; Pumps as parts of machines, motors and engines; Machines for sludge collecting; Cutting guides for machines; Machine parts, namely, bearings; Machine housings, namely, bearing housings for machines; Machinery gears; Machine stands; Machine tables; Machine shafts, namely, shafts couplings for machines; Parts of machines, namely, namely, metal working machine tools; Parts of machines, namely, machine tool holders; Roller bearings for machines; Parts of machines, namely, chucks for power drills; Machine parts, namely bearings; Gas-operated cutting torches; Plasma cutting and welding machines; Gas-operated welding apparatus; Gas-operated welding machines; Machines for working glass; Machine tools for glass processing, namely for the manufacture of structural glazing and glazing and glass plates for land vehicles and aircraft; G cutting machines; Lifting and hoisting work platforms; Loading machines, specifically for shipping installations and storage for raw material and semi-finished and finished products; Lifting installations for the transport of goods, namely, automatic lifting devices and magazines as machine parts for storage, for accumulating, storing and providing raw materials, semi-finished or finished products and tools; Cylinders for machines; Cylinder pistons for engines; Electric welding apparatus, namely, electric arc welding machines; Electric welding machines; Automatic electric welding machines; Metal processing machines, namely, metal working machines; Machine tools, namely, lathes; Machines, namely, industrial robots; Machine tools for beam machining of workpieces, namely, metal working machine tools; Water jet cutting machines; Laser cutting machines; Laser welding machines; Accessories and auxiliary equipment in the nature of machines and machine parts for beam machining of workpieces, and spare parts therefor; Replacement parts and accessories of the above machines and tools, insofar as included in this class, in particular machine tools, handling equipment; Spare replacement parts for the aforementioned machines; Lasers not for medical use, particularly for material machining, marking lasers, namely, laser engraving machines