BR8906193A - Processo para producao de um material refratario para modelagem de metal fundido
- Google Patents
Processo para producao de um material refratario para modelagem de metal fundido
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Publication number
BR8906193A
BR8906193ABR8906193ABR8906193ABR8906193ABR 8906193 ABR8906193 ABR 8906193ABR 8906193 ABR8906193 ABR 8906193ABR 8906193 ABR8906193 ABR 8906193ABR 8906193 ABR8906193 ABR 8906193A
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Priority claimed from DE3939922Aexternal-prioritypatent/DE3939922A1/de
Application filed by Toshiba Ceramics CofiledCriticalToshiba Ceramics Co
Priority to BR8906193ApriorityCriticalpatent/BR8906193A/pt
Publication of BR8906193ApublicationCriticalpatent/BR8906193A/pt