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Application filed by Nino Ferrari Impresa ContruziofiledCriticalNino Ferrari Impresa Contruzio
Publication of ZA956971BpublicationCriticalpatent/ZA956971B/en
Underground tank for storing liq. at ambient temp. and low temp. liquefied gases - consists of internal metal structure, static external facing in contact with surrounding soil and filler located between metal structure and static facing