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Application filed by Lambiotte GeorgesfiledCriticalLambiotte Georges
Priority to PT7989885ApriorityCriticalpatent/PT79898B/fr
Publication of PT79898ApublicationCriticalpatent/PT79898A/fr
Publication of PT79898BpublicationCriticalpatent/PT79898B/fr
Panel-type load-carrying member made of wood for use in floor structure and building bridges as well as a bolt used to integrate wooden boards into a panel-like structure