| http://www.w3.org/ns/prov#value | - Examples of metals and metal oxides useful in forming the anode coating include the materials described above as useful in preparing the cathode, but more particularly include silver, gold, nickel, bismuth, manganese, vanadium, platinum, rhodium, ruthenium, palladium, copper, zinc, cobalt, chromium, and iron metals and metal oxides, any mixtures of said metals and metal oxides, and other mixtures
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