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Priority to JP5409782UpriorityCriticalpatent/JPS58156685U/ja
Publication of JPS58156685UpublicationCriticalpatent/JPS58156685U/ja
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Publication of JPH0212395Y2publicationCriticalpatent/JPH0212395Y2/ja
Large sized underground storage tank with structural stability provided by the interaction between the metal shell, the static concrete facing and the filling in the hollow between these two surfaces