BR8108339A - Processo de obtencao de um tirefao fundido
- Google Patents
Processo de obtencao de um tirefao fundido
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Publication number
BR8108339A
BR8108339ABR8108339ABR8108339ABR8108339ABR 8108339 ABR8108339 ABR 8108339ABR 8108339 ABR8108339 ABR 8108339ABR 8108339 ABR8108339 ABR 8108339ABR 8108339 ABR8108339 ABR 8108339A
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Application filed by Tupy Fundicao SafiledCriticalTupy Fundicao Sa
Priority to BR8108339ApriorityCriticalpatent/BR8108339A/pt
Publication of BR8108339ApublicationCriticalpatent/BR8108339A/pt