BR8501442A - Sistema de arquivar papeis
- Google Patents
Sistema de arquivar papeis
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Publication number
BR8501442A
BR8501442ABR8501442ABR8501442ABR8501442ABR 8501442 ABR8501442 ABR 8501442ABR 8501442 ABR8501442 ABR 8501442ABR 8501442 ABR8501442 ABR 8501442ABR 8501442 ABR8501442 ABR 8501442A
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Publication date
Application filed by Marcel Sylvio HirschfiledCriticalMarcel Sylvio Hirsch
Priority to BR8501442ApriorityCriticalpatent/BR8501442A/pt
Publication of BR8501442ApublicationCriticalpatent/BR8501442A/pt