BR9400899A -
Industrial sludge treatment process
- Google Patents
Industrial sludge treatment process
Info
Publication number
BR9400899A
BR9400899ABR9400899ABR9400899ABR9400899ABR 9400899 ABR9400899 ABR 9400899ABR 9400899 ABR9400899 ABR 9400899ABR 9400899 ABR9400899 ABR 9400899ABR 9400899 ABR9400899 ABR 9400899A
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 Inst Pesquisas TechfiledCriticalInst Pesquisas Tech
Priority to BR9400899ApriorityCriticalpatent/BR9400899A/en
Publication of BR9400899ApublicationCriticalpatent/BR9400899A/en