BR9102781A - Sistema estrutural em calha livre e placa para o mesmo
- Google Patents
Sistema estrutural em calha livre e placa para o mesmo
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Publication number
BR9102781A
BR9102781ABR9102781ABR9102781ABR9102781ABR 9102781 ABR9102781 ABR 9102781ABR 9102781 ABR9102781 ABR 9102781ABR 9102781 ABR9102781 ABR 9102781ABR 9102781 ABR9102781 ABR 9102781A
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Application filed by Samuel ChernizonfiledCriticalSamuel Chernizon
Priority to BR9102781ApriorityCriticalpatent/BR9102781A/pt
Publication of BR9102781ApublicationCriticalpatent/BR9102781A/pt