BR8404531A -
IMPROVEMENT IN KEY COPIER
- Google Patents
IMPROVEMENT IN KEY COPIER
Info
Publication number
BR8404531A
BR8404531ABR8404531ABR8404531ABR8404531ABR 8404531 ABR8404531 ABR 8404531ABR 8404531 ABR8404531 ABR 8404531ABR 8404531 ABR8404531 ABR 8404531ABR 8404531 ABR8404531 ABR 8404531A
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Publication date
Application filed by Alcides SpregacinifiledCriticalAlcides Spregacini
Priority to BR8404531ApriorityCriticalpatent/BR8404531A/en
Publication of BR8404531ApublicationCriticalpatent/BR8404531A/en