Printing machines, namely, flexographic printing machines, intaglio printing machines, planographic printing machines and silk screen printing machines; stamping machines, namely, automatic stamping machines and die-stamping machines; embossing machines, brake lining for embossing machines; paper coating machines; replacement parts for printing machines, stamping machines, embossing machines, lining machines and paper coating machines, namely, cylinders, sleeves mandrels, printing cylinders, ...

Power conversion units, namely, AC to DC converters having two or more concatenated full bridge circuit elements, DC to DC converters two or more concatenated full bridge circuit elements, DC to AC inverters two or more concatenated full bridge circuit elements