BR8805987A - Separador hidro-gravitacional de graos de ouro misturados no solo
- Google Patents
Separador hidro-gravitacional de graos de ouro misturados no solo
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Publication number
BR8805987A
BR8805987ABR8805987ABR8805987ABR8805987ABR 8805987 ABR8805987 ABR 8805987ABR 8805987 ABR8805987 ABR 8805987ABR 8805987 ABR8805987 ABR 8805987ABR 8805987 ABR8805987 ABR 8805987A
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Application filed by Ronaldo Jose Borges Fortes Rab, Juliao Ayrton GoulartfiledCriticalRonaldo Jose Borges Fortes Rab
Priority to BR8805987ApriorityCriticalpatent/BR8805987A/pt
Publication of BR8805987ApublicationCriticalpatent/BR8805987A/pt