BR8106621A - Porta cort-fogo para saida de emergencia
- Google Patents
Porta cort-fogo para saida de emergencia
Info
Publication number
BR8106621A
BR8106621ABR8106621ABR8106621ABR8106621ABR 8106621 ABR8106621 ABR 8106621ABR 8106621 ABR8106621 ABR 8106621ABR 8106621 ABR8106621 ABR 8106621ABR 8106621 ABR8106621 ABR 8106621A
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.)
Filing date
Publication date
Application filed by Jose Vieira Da SilvafiledCriticalJose Vieira Da Silva
Priority to BR8106621ApriorityCriticalpatent/BR8106621A/pt
Publication of BR8106621ApublicationCriticalpatent/BR8106621A/pt