BR8206892A - Aperfeicoamentos em batente
- Google Patents
Aperfeicoamentos em batente
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Publication number
BR8206892A
BR8206892ABR8206892ABR8206892ABR8206892ABR 8206892 ABR8206892 ABR 8206892ABR 8206892 ABR8206892 ABR 8206892ABR 8206892 ABR8206892 ABR 8206892ABR 8206892 ABR8206892 ABR 8206892A
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Application filed by Bratal Ferro E Aco S AfiledCriticalBratal Ferro E Aco S A
Priority to BR8206892ApriorityCriticalpatent/BR8206892A/pt
Publication of BR8206892ApublicationCriticalpatent/BR8206892A/pt