IC 007. US 013 019 021 023 031 034 035. G & S: Machines for the manufacturing of concrete parts, namely, concrete fabrication machines in the nature of pallet circulation systems, namely, concrete mixers, and finishing machines, all for the production of floor slabs, walls, façade elements, prefabricated rooms, columns and beams; machine tools, namely, machine tools for the production of floor slabs, walls, façade elements, prefabricated rooms, columns and beams, and pallet circulation systems, namely, concrete mixers for the production of floor slabs, walls, façade elements, prefabricated rooms, columns and beams, and concrete pipes; industrial shuttering robots; mechanical concrete spreaders as machines, namely, concrete placing machines, combined form cleaning, oiling and fullscale plotting machines; concrete construction machines, namely, combined form cleaning and oiling machines for the cleaning and oiling of concrete floor slabs, walls, facade elements, prefabricated rooms, columns and beams as they are fabricated; concrete construction machines, namely, combined shuttering, handling machines in the nature of loading and unloading machines, form cleaning and oiling machines for the cleaning and oiling of concrete floor slabs, walls, facade elements, prefabricated rooms, columns and beams as they are fabricated and for handling the shuttering material needed to form the concrete floor slabs, walls, facade elements, prefabricated rooms, columns and beams; rotor smoothening machines, namely, machines with a horizontally arranged rotor for smoothening freshly poured pre-cast concrete elements; machines to plaster prefabricated building elements as walls, facades or floor slabs; cleaning and oiling apparatus and machines, namely, concrete mould cleaning and oiling machines, namely, oiling machines for concrete fabrication machines and apparatus. production lines, namely, stationary casting machines to produce pre-cast concrete parts; compacting machines, namely, to compact pre-cast concrete parts after pouring; plastic grinders to grind production waste; mechanical handling and storage equipment as far as included in this class, namely, mechanical handling and lifting cranes and conveyors as parts of warehouse systems for voluminous parts; concrete construction machines, namely, machines for the processing and handling of reinforced steel, namely, straightening, cutting, handling machines in the nature of loading and unloading machines, and electric welding machines for reinforcement steel used for the production of pre-cast concrete parts

IC 009. US 021 023 026 036 038. G & S: Clamping magnets