7 Devices and apparatus for corona, gas flame or free-jet corona treatment of surfaces, in particular plasma devices, gas torches and generators; electric equipment and apparatus for cleaning of surfaces and surface coating materials; generators, high-voltage generators; electric devices and apparatus for treating, activating, deburring and increasing the wettability or improving the adhesion of surfaces and surface coating materials for industrial use, in particular electrical high-frequency treatment apparatus.
Trademark: 79403774
