首页>
外国专利>
A method for coating of metallic conductors with hydroxide - oxide mixtures of one of the base metal different element of the groups of the alkaline earths, earth metals or rare earths by means of electrolysis
A method for coating of metallic conductors with hydroxide - oxide mixtures of one of the base metal different element of the groups of the alkaline earths, earth metals or rare earths by means of electrolysis