U.S. federal trademark · Serial No. 79078227 · Reg. No. 3876485
Chlorine evolving anodes, oxygen evolving anodes, activated cathodes, gas-diffusion electrodes for brine electrolysis, electrodes for other electrolyses; electrolytic protection electrodes; gas-diffusion electrodes for fuel cells, other electrodes for fuel cells; battery electrodes, storage battery electrodes; electrodes coated with precious metal oxides; lead dioxide electrodes; diamond electrodes; all goods aforementioned for industrial use
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