BR7900621A - Controle de centrais telefonicas
- Google Patents
Controle de centrais telefonicas
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Publication number
BR7900621A
BR7900621ABR7900621ABR7900621ABR7900621ABR 7900621 ABR7900621 ABR 7900621ABR 7900621 ABR7900621 ABR 7900621ABR 7900621 ABR7900621 ABR 7900621ABR 7900621 ABR7900621 ABR 7900621A
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Application filed by Brasilia TelecomfiledCriticalBrasilia Telecom
Priority to BR7900621ApriorityCriticalpatent/BR7900621A/pt
Publication of BR7900621ApublicationCriticalpatent/BR7900621A/pt