BR8000443A - Aperfeicoamento introduzido em sifao
- Google Patents
Aperfeicoamento introduzido em sifao
Info
Publication number
BR8000443A
BR8000443ABR8000443ABR8000443ABR8000443ABR 8000443 ABR8000443 ABR 8000443ABR 8000443 ABR8000443 ABR 8000443ABR 8000443 ABR8000443 ABR 8000443ABR 8000443 ABR8000443 ABR 8000443A
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 F PirchiofiledCriticalF Pirchio
Priority to BR8000443ApriorityCriticalpatent/BR8000443A/pt
Publication of BR8000443ApublicationCriticalpatent/BR8000443A/pt