BR9603632A - Aperfeiçoamento introduzido em elemento de conexão para tubulações
- Google Patents
Aperfeiçoamento introduzido em elemento de conexão para tubulações
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Publication number
BR9603632A
BR9603632ABR9603632ABR9603632ABR9603632ABR 9603632 ABR9603632 ABR 9603632ABR 9603632 ABR9603632 ABR 9603632ABR 9603632 ABR9603632 ABR 9603632ABR 9603632 ABR9603632 ABR 9603632A
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Application filed by Neto Augusto MaccapanifiledCriticalNeto Augusto Maccapani
Priority to BR9603632ApriorityCriticalpatent/BR9603632A/pt
Publication of BR9603632ApublicationCriticalpatent/BR9603632A/pt