BR9704197A - Sistema de regurgitação e armazenamento hidro-vácuo
- Google Patents
Sistema de regurgitação e armazenamento hidro-vácuo
Info
Publication number
BR9704197A
BR9704197ABR9704197ABR9704197ABR9704197ABR 9704197 ABR9704197 ABR 9704197ABR 9704197 ABR9704197 ABR 9704197ABR 9704197 ABR9704197 ABR 9704197ABR 9704197 ABR9704197 ABR 9704197A
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 De Carvalho Geraldo MagelafiledCriticalDe Carvalho Geraldo Magela
Priority to BR9704197ApriorityCriticalpatent/BR9704197A/pt
Publication of BR9704197ApublicationCriticalpatent/BR9704197A/pt