BR7908526A - Aperfeicoamento em forma para confeccao de blocos de concreto para pavimentacao
- Google Patents
Aperfeicoamento em forma para confeccao de blocos de concreto para pavimentacao
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Publication number
BR7908526A
BR7908526ABR7908526ABR7908526ABR7908526ABR 7908526 ABR7908526 ABR 7908526ABR 7908526 ABR7908526 ABR 7908526ABR 7908526 ABR7908526 ABR 7908526ABR 7908526 ABR7908526 ABR 7908526A
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Application filed by Sao Paulo Ind ConcretofiledCriticalSao Paulo Ind Concreto
Priority to BR7908526ApriorityCriticalpatent/BR7908526A/pt
Publication of BR7908526ApublicationCriticalpatent/BR7908526A/pt