BR9002621A - Viga em aco para laje pre-fabricada
- Google Patents
Viga em aco para laje pre-fabricada
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Publication number
BR9002621A
BR9002621ABR9002621ABR9002621ABR9002621ABR 9002621 ABR9002621 ABR 9002621ABR 9002621 ABR9002621 ABR 9002621ABR 9002621 ABR9002621 ABR 9002621ABR 9002621 ABR9002621 ABR 9002621A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Ronaldo Tadeu Martini, Roberto Marcio MartinifiledCriticalRonaldo Tadeu Martini
Priority to BR9002621ApriorityCriticalpatent/BR9002621A/pt
Publication of BR9002621ApublicationCriticalpatent/BR9002621A/pt