BR8306339A - Filtro de despoluicao do ar
- Google Patents
Filtro de despoluicao do ar
Info
Publication number
BR8306339A
BR8306339ABR8306339ABR8306339ABR8306339ABR 8306339 ABR8306339 ABR 8306339ABR 8306339 ABR8306339 ABR 8306339ABR 8306339 ABR8306339 ABR 8306339ABR 8306339 ABR8306339 ABR 8306339A
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 Climerio Keller GonzagafiledCriticalClimerio Keller Gonzaga
Priority to BR8306339ApriorityCriticalpatent/BR8306339A/pt
Publication of BR8306339ApublicationCriticalpatent/BR8306339A/pt