BR7804683A - Tabuleiro para auxiliar no projeto de edificacoes
- Google Patents
Tabuleiro para auxiliar no projeto de edificacoes
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Publication number
BR7804683A
BR7804683ABR7804683ABR7804683ABR7804683ABR 7804683 ABR7804683 ABR 7804683ABR 7804683 ABR7804683 ABR 7804683ABR 7804683 ABR7804683 ABR 7804683ABR 7804683 ABR7804683 ABR 7804683A
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Priority to BR7804683ApriorityCriticalpatent/BR7804683A/pt
Publication of BR7804683ApublicationCriticalpatent/BR7804683A/pt