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Priority to JP8824388UpriorityCriticalpatent/JPH028908U/ja
Publication of JPH028908UpublicationCriticalpatent/JPH028908U/ja
Moule et procédé pour la fabrication d'éléments normalisés en béton armé, et procédé pour la construction de planchers à partir de poutres de plancher préfabriquées