6 METAL SCAFFOLDING FOR ALL TYPES OF CONSTRUCTION; NAMELY, SCAFFOLDING FOR INDUSTRIAL BUILDINGS, CONSTRUCTION AND MAINTENANCE, (BASED ON SECTION 44(E) FOR FEDERAL REPUBLIC OF GERMANY REGISTRATION NO. 1,120,160) SCAFFOLDING FOR LABORING, SAFETY SCAFFOLDING, FRAMEWORK SCAFFOLDING FOR ASSEMBLY, PANELLING AND MOBILE SCAFFOLDING ALL MADE OF METAL; METAL TOWER SCAFFOLDING; METAL PREFABRICATED WORKING PLATFORMS; METAL STANDS; NAMELY, SUBSTRUCTURES INCLUDING FLOORING, BENCHES AND SEATS; METAL PODIUMS; NAMELY, SUBSTRUCTURES FOR STAGES, INCLUDING FLOORING; METAL PREFABRICATED ROOFS AND ROOF STRUCTURES; METAL SCAFFOLDING FOR HALLS AND BUILDINGS WHICH CAN BE DISASSEMBLED; METAL PREFABRICATED PARTS FOR CONSTRUCTION OF THE ABOVE GOODS; NAMELY, GIRDERS AND BEAMS FOR BRIDGING, STACKABLE DECKING, SCAFFOLDING COUPLERS, METAL CONTAINERS CONTAINING MATERIALS SUCH AS IRON TO PROVIDE BALLAST, SCAFFOLD FRAMES, LIFT-OFF LOCKS FOR SCAFFOLD DECKING, CASTORS FOR ROLLING TOWERS, ADJUSTABLE BASE PLATES FOR HEIGHTS COMPENSATION; AND METAL LADDERS