U.S. federal trademark · Serial No. 79025749 · Reg. No. 3318539
Parts of mechanical vacuum coating installations in the nature of devices for cathode sputtering in the reactive and metallic mode, namely, cathodes, targets, vacuum chambers and electrical machines for carrying out a sputter process which uses cathode sputtering to apply coating and layers of coating consisting of metals, metaloxides, metalnitrides, metalcarbides and metallic alloys
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