Metal locks; metal door fittings; metal hinges; metal seals for machines, implements, installations, and rooms, namely, cold storage cells, heat storage cells, ovens, heat systems in the nature of central heating and cooling radiators, refrigeration units, heat units for central heating radiators, electric air treatment units, clothes and dish washing machines, clothes and dish washers, clothes and dish dryers, cupboards, lockers, containers, boxes, doors, windows, flaps, medical devices, and furniture; metal building materials, namely, locks, door handles, safety catches for doors, hinges, door closing cylinders, latches, snap fits of metal tubing, and pawls being parts of metal latches; ironmongery, namely, pipe joints, ball locking pins, bolts, and door bolts; small items of metal hardware, namely, nuts, washers, fasteners in the nature of bolts, nails, rivets, and screws, clips for general use, keys for locks, padlocks, door lockers, and non-electric door closers; goods of common metal, namely, clamps, bathtub grab bars, and latch bars; and seals for use in doors and windows

Electric or electronic signaling and checking apparatus, namely, electric sensors, resistance measuring instruments, capacitance measuring instruments, inductance measuring instruments, voltage probes, and electrical transducers; electronic seals for heating and cooling apparatus and rooms, namely, cold storage cells, heat storage cells, ovens, heat systems, refrigeration units, heat units, electric air treatment units, and medical devices in the nature of electric devices for curative treatment; electromagnetic seals for machines and implements, namely, chillers, cooling units, heating units, electronic units, installations, namely, refrigerators, ovens, heating and cooling plants, clothes and dish washing machines, clothes and dish washers, clothes and dish dryers, medical devices in the nature of electric devices for curative treatment, and rooms

Electronic installation, namely, installation of electronic locks, latches, and seals; building construction, above ground and underground; installation of industrial plants, ovens, and heating and cooling plants; repair and maintenance of electronic and mechanical engineering products, namely, cold storage cells, heat storage cells, ovens, heat systems, refrigeration units, heat units, electric units, washing machines, washers, dryers, doors, windows, and medical devices