BR9001520A -
LIGHTING SYSTEM FOR ADVERTISING IN METRO TUNNELS
- Google Patents
LIGHTING SYSTEM FOR ADVERTISING IN METRO TUNNELS
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Publication number
BR9001520A
BR9001520ABR9001520ABR9001520ABR9001520ABR 9001520 ABR9001520 ABR 9001520ABR 9001520 ABR9001520 ABR 9001520ABR 9001520 ABR9001520 ABR 9001520ABR 9001520 ABR9001520 ABR 9001520A
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Application filed by Carlos Rubens MollekenfiledCriticalCarlos Rubens Molleken
Priority to BR9001520ApriorityCriticalpatent/BR9001520A/en
Publication of BR9001520ApublicationCriticalpatent/BR9001520A/en