BR7701836A - Blocos ou tijolos modulares providos de encaixes para assentamento em edificacoes
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Blocos ou tijolos modulares providos de encaixes para assentamento em edificacoes
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Publication number
BR7701836A
BR7701836ABR7701836ABR7701836ABR7701836ABR 7701836 ABR7701836 ABR 7701836ABR 7701836 ABR7701836 ABR 7701836ABR 7701836 ABR7701836 ABR 7701836ABR 7701836 ABR7701836 ABR 7701836A
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Priority to BR7701836ApriorityCriticalpatent/BR7701836A/pt
Publication of BR7701836ApublicationCriticalpatent/BR7701836A/pt