BR9704317A - Alarme de emergência para portas de pavimentos do elevador
- Google Patents
Alarme de emergência para portas de pavimentos do elevador
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Publication number
BR9704317A
BR9704317ABR9704317ABR9704317ABR9704317ABR 9704317 ABR9704317 ABR 9704317ABR 9704317 ABR9704317 ABR 9704317ABR 9704317 ABR9704317 ABR 9704317ABR 9704317 ABR9704317 ABR 9704317A
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Application filed by De Paula Rogerio RodriguesfiledCriticalDe Paula Rogerio Rodrigues
Priority to BR9704317ApriorityCriticalpatent/BR9704317A/pt
Publication of BR9704317ApublicationCriticalpatent/BR9704317A/pt