BR8102239A - Escarificacao de talude de corte
- Google Patents
Escarificacao de talude de corte
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Publication number
BR8102239A
BR8102239ABR8102239ABR8102239ABR8102239ABR 8102239 ABR8102239 ABR 8102239ABR 8102239 ABR8102239 ABR 8102239ABR 8102239 ABR8102239 ABR 8102239ABR 8102239 ABR8102239 ABR 8102239A
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Publication date
Application filed by Ayrton Ferraz VillacafiledCriticalAyrton Ferraz Villaca
Priority to BR8102239ApriorityCriticalpatent/BR8102239A/pt
Publication of BR8102239ApublicationCriticalpatent/BR8102239A/pt