BR7407499A - Aperfeicoamento em maquina para fabricar blocos de concreto
- Google Patents
Aperfeicoamento em maquina para fabricar blocos de concreto
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Publication number
BR7407499A
BR7407499ABR749974ABR749974ABR7407499ABR 7407499 ABR7407499 ABR 7407499ABR 749974 ABR749974 ABR 749974ABR 749974 ABR749974 ABR 749974ABR 7407499 ABR7407499 ABR 7407499A
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Application filed by Serralheria Ltda, Calind MecanicafiledCriticalSerralheria Ltda
Priority to BR749974ApriorityCriticalpatent/BR7407499A/pt
Publication of BR7407499ApublicationCriticalpatent/BR7407499A/pt