BR8004396ABR8004396ABR8004396ABR8004396ABR 8004396 ABR8004396 ABR 8004396ABR 8004396 ABR8004396 ABR 8004396ABR 8004396 ABR8004396 ABR 8004396ABR 8004396 ABR8004396 ABR 8004396A
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 L Isoldi, Helio G CostafiledCriticalL Isoldi
Priority to BR8004396ApriorityCriticalpatent/BR8004396A/en
Publication of BR8004396ApublicationCriticalpatent/BR8004396A/en