BR9101447A -
STEEL STRUCTURE SYSTEM AND SHAPES FOR ARMED CONCRETE
- Google Patents
STEEL STRUCTURE SYSTEM AND SHAPES FOR ARMED CONCRETE
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Publication number
BR9101447A
BR9101447ABR919101447ABR9101447ABR9101447ABR 9101447 ABR9101447 ABR 9101447ABR 919101447 ABR919101447 ABR 919101447ABR 9101447 ABR9101447 ABR 9101447ABR 9101447 ABR9101447 ABR 9101447A
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Application filed by Joao Campolina Ferreira LimafiledCriticalJoao Campolina Ferreira Lima
Priority to BR919101447ApriorityCriticalpatent/BR9101447A/en
Publication of BR9101447ApublicationCriticalpatent/BR9101447A/en