BR8402853A -
DEVICE FOR TREATMENT OF SEWAGE BY MICRO-ORGANISMS
- Google Patents
DEVICE FOR TREATMENT OF SEWAGE BY MICRO-ORGANISMS
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Publication number
BR8402853A
BR8402853ABR8402853ABR8402853ABR8402853ABR 8402853 ABR8402853 ABR 8402853ABR 8402853 ABR8402853 ABR 8402853ABR 8402853 ABR8402853 ABR 8402853ABR 8402853 ABR8402853 ABR 8402853A
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Publication date
Application filed by Makeevsk Inzh Str IfiledCriticalMakeevsk Inzh Str I
Priority to BR8402853ApriorityCriticalpatent/BR8402853A/en
Publication of BR8402853ApublicationCriticalpatent/BR8402853A/en