BR8502846A - Processo de producao de alcatrao vegetal
- Google Patents
Processo de producao de alcatrao vegetal
Info
Publication number
BR8502846A
BR8502846ABR8502846ABR8502846ABR8502846ABR 8502846 ABR8502846 ABR 8502846ABR 8502846 ABR8502846 ABR 8502846ABR 8502846 ABR8502846 ABR 8502846ABR 8502846 ABR8502846 ABR 8502846A
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 Carovegetal S A Ind E ComerciofiledCriticalCarovegetal S A Ind E Comercio
Priority to BR8502846ApriorityCriticalpatent/BR8502846A/pt
Publication of BR8502846ApublicationCriticalpatent/BR8502846A/pt