BR8007862ABR8007862ABR8007862ABR8007862ABR 8007862 ABR8007862 ABR 8007862ABR 8007862 ABR8007862 ABR 8007862ABR 8007862 ABR8007862 ABR 8007862ABR 8007862 ABR8007862 ABR 8007862A
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 Ibero Brasileira Espessantes LfiledCriticalIbero Brasileira Espessantes L
Priority to BR8007862ApriorityCriticalpatent/BR8007862A/en
Publication of BR8007862ApublicationCriticalpatent/BR8007862A/en