BR8307557A - Ferramenta para emprego na fabricacao de artigo oco;artigo oco e processo para sua fabricacao
- Google Patents
Ferramenta para emprego na fabricacao de artigo oco;artigo oco e processo para sua fabricacao
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Publication number
BR8307557A
BR8307557ABR8307557ABR8307557ABR8307557ABR 8307557 ABR8307557 ABR 8307557ABR 8307557 ABR8307557 ABR 8307557ABR 8307557 ABR8307557 ABR 8307557ABR 8307557 ABR8307557 ABR 8307557A
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Publication date
Application filed by Pfd LtdfiledCriticalPfd Ltd
Priority claimed from PCT/GB1983/000246external-prioritypatent/WO1984001530A1/en
Publication of BR8307557ApublicationCriticalpatent/BR8307557A/pt