BR8205308A - Aperfeicoamentos em filtro para fins industriais e outros
- Google Patents
Aperfeicoamentos em filtro para fins industriais e outros
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Publication number
BR8205308A
BR8205308ABR8205308ABR8205308ABR8205308ABR 8205308 ABR8205308 ABR 8205308ABR 8205308 ABR8205308 ABR 8205308ABR 8205308 ABR8205308 ABR 8205308ABR 8205308 ABR8205308 ABR 8205308A
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Application filed by Roland Jakob HelenefiledCriticalRoland Jakob Helene
Priority to BR8205308ApriorityCriticalpatent/BR8205308A/pt
Publication of BR8205308ApublicationCriticalpatent/BR8205308A/pt