BR9202622A - Sistema de ventilacao com eficacia de 360 graus
- Google Patents
Sistema de ventilacao com eficacia de 360 graus
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Publication number
BR9202622A
BR9202622ABR929202622ABR9202622ABR9202622ABR 9202622 ABR9202622 ABR 9202622ABR 929202622 ABR929202622 ABR 929202622ABR 9202622 ABR9202622 ABR 9202622ABR 9202622 ABR9202622 ABR 9202622A
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Application filed by Eurico Filho RezendefiledCriticalEurico Filho Rezende
Priority to BR929202622ApriorityCriticalpatent/BR9202622A/pt
Publication of BR9202622ApublicationCriticalpatent/BR9202622A/pt