BR8104343A - Helice aerodinamizada de alto rendimento para exaustores
- Google Patents
Helice aerodinamizada de alto rendimento para exaustores
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Publication number
BR8104343A
BR8104343ABR8104343ABR8104343ABR8104343ABR 8104343 ABR8104343 ABR 8104343ABR 8104343 ABR8104343 ABR 8104343ABR 8104343 ABR8104343 ABR 8104343ABR 8104343 ABR8104343 ABR 8104343A
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Application filed by Injefibra Artefatos De Fibra LfiledCriticalInjefibra Artefatos De Fibra L
Priority to BR8104343ApriorityCriticalpatent/BR8104343A/pt
Publication of BR8104343ApublicationCriticalpatent/BR8104343A/pt