BR8500284A - Valvula de retencao para esgoto
- Google Patents
Valvula de retencao para esgoto
Info
Publication number
BR8500284A
BR8500284ABR8500284ABR8500284ABR8500284ABR 8500284 ABR8500284 ABR 8500284ABR 8500284 ABR8500284 ABR 8500284ABR 8500284 ABR8500284 ABR 8500284ABR 8500284 ABR8500284 ABR 8500284A
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Publication date
Application filed by Ubaldo StierfiledCriticalUbaldo Stier
Priority to BR8500284ApriorityCriticalpatent/BR8500284A/pt
Publication of BR8500284ApublicationCriticalpatent/BR8500284A/pt