| http://www.w3.org/ns/prov#value | - Agent: Mitsui Mining & Smelting Co., Ltd.20110318599 - Process for producing high etch gains for electrolytic capacitor manufacturing: Anode foil, preferably aluminum anode foil, is etched using a process of treating the foil in an electrolyte bath composition comprising a sulfate and a halide, such as sodium chloride.
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