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6
Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.
common metals, unwrought or semi-wrought; meshes of common metal; wire meshes
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7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
cellular pharmaceutical production apparatus; metal mesh elements for use in cell fractionation, medium purification, tissue washing, and removal and filtration of serum proteins and other contaminations, specially adapted for cellular pharmaceutical production apparatus; pharmaceutical production machines; filtering machines for use in pharmaceutical productions
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9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
laboratory apparatus and instruments; cell culture, purification and concentration apparatus for laboratory and scientific use; metal mesh elements for use in cell fractionation, medium purification, tissue washing, and removal and filtration of serum proteins and contaminations, for laboratory and scientific use
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10
Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth; orthopedic articles; suture materials.
medical apparatus and instruments; apparatus for use in the delivery of pharmaceutical preparations; metal mesh elements for use in cell fractionation, medium purification, tissue washing, and removal and filtration of serum proteins and contaminations, for medical use; cell culture, purification and concentration apparatus for medical use