BR8604878A - Maquina para retificar selos de porta de forno de coque
- Google Patents
Maquina para retificar selos de porta de forno de coque
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Publication number
BR8604878A
BR8604878ABR8604878ABR8604878ABR8604878ABR 8604878 ABR8604878 ABR 8604878ABR 8604878 ABR8604878 ABR 8604878ABR 8604878 ABR8604878 ABR 8604878ABR 8604878 ABR8604878 ABR 8604878A
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Application filed by Paulista SiderurgicafiledCriticalPaulista Siderurgica
Priority to BR8604878ApriorityCriticalpatent/BR8604878A/pt
Publication of BR8604878ApublicationCriticalpatent/BR8604878A/pt