BR8500257A -
METHOD AND DEVICE FOR PURIFICATION AND PREPARATION OF WATER AND SEWERS
- Google Patents
METHOD AND DEVICE FOR PURIFICATION AND PREPARATION OF WATER AND SEWERS
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Publication number
BR8500257A
BR8500257ABR8500257ABR8500257ABR8500257ABR 8500257 ABR8500257 ABR 8500257ABR 8500257 ABR8500257 ABR 8500257ABR 8500257 ABR8500257 ABR 8500257ABR 8500257 ABR8500257 ABR 8500257A
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Application filed by Ind Rex LtdafiledCriticalInd Rex Ltda
Priority to BR8500257ApriorityCriticalpatent/BR8500257A/en
Publication of BR8500257ApublicationCriticalpatent/BR8500257A/en