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Priority to JP47095422ApriorityCriticalpatent/JPS4952428A/ja
Publication of JPS4952428ApublicationCriticalpatent/JPS4952428A/ja
E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
E02B17/0017—Means for protecting offshore constructions