BR8900694A - Aperfeicoamentos em blocos para alvenaria
- Google Patents
Aperfeicoamentos em blocos para alvenaria
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Publication number
BR8900694A
BR8900694ABR8900694ABR8900694ABR8900694ABR 8900694 ABR8900694 ABR 8900694ABR 8900694 ABR8900694 ABR 8900694ABR 8900694 ABR8900694 ABR 8900694ABR 8900694 ABR8900694 ABR 8900694A
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Application filed by Marcio Da Costa CoelhofiledCriticalMarcio Da Costa Coelho
Priority to BR8900694ApriorityCriticalpatent/BR8900694A/pt
Publication of BR8900694ApublicationCriticalpatent/BR8900694A/pt