BR7808739A - Processo para produzir cobre empolado a partir de uma materia-prima de cobre contendo antimonio
- Google Patents
Processo para produzir cobre empolado a partir de uma materia-prima de cobre contendo antimonio
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Publication number
BR7808739A
BR7808739ABR7808739ABR7808739ABR7808739ABR 7808739 ABR7808739 ABR 7808739ABR 7808739 ABR7808739 ABR 7808739ABR 7808739 ABR7808739 ABR 7808739ABR 7808739 ABR7808739 ABR 7808739A
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Priority claimed from SE7709355Aexternal-prioritypatent/SE407424B/sv
Application filed by Boliden AbfiledCriticalBoliden Ab
Publication of BR7808739ApublicationCriticalpatent/BR7808739A/pt