Battery electrolytes; Chemicals for use in the electrical industry; Acidulated water for recharging batteries; Artificial graphite for secondary cell batteries; Powdered carbon for secondary cell batteries; Battery anti-sulphurizing agents; Salts for galvanic batteries

Battery electrolytes; Salts for galvanic batteries; Chemicals for use in the electrical industry; Battery anti-sulphurizing agents; Powdered carbon for secondary cell batteries; Artificial graphite for secondary cell batteries; Acidulated water for recharging batteries