BR9603249A - Aperfeiçcoamento em válvula para caixa de descarga
- Google Patents
Aperfeiçcoamento em válvula para caixa de descarga
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Publication number
BR9603249A
BR9603249ABR9603249ABR9603249ABR9603249ABR 9603249 ABR9603249 ABR 9603249ABR 9603249 ABR9603249 ABR 9603249ABR 9603249 ABR9603249 ABR 9603249ABR 9603249 ABR9603249 ABR 9603249A
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Application filed by Tigre Tubos & ConexoesfiledCriticalTigre Tubos & Conexoes
Priority to BR9603249ApriorityCriticalpatent/BR9603249A/pt
Publication of BR9603249ApublicationCriticalpatent/BR9603249A/pt