Regulation (EEC) No 2144/74 of the Commission of 13 August 1974 re-establishing the levying of customs duties on electric accumulators and lead-acid accumulators, falling within subheading 85.04 A, originating in Yugoslavia, to which the preferential tariff arrangements set out in Council Regulation (EEC) No 3501/73 of 18 December 1973 apply