BR8805803ABR8805803ABR8805803ABR8805803ABR 8805803 ABR8805803 ABR 8805803ABR 8805803 ABR8805803 ABR 8805803ABR 8805803 ABR8805803 ABR 8805803ABR 8805803 ABR8805803 ABR 8805803A
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Application filed by Alfredo Amancio CaldeirafiledCriticalAlfredo Amancio Caldeira
Priority to BR8805803ApriorityCriticalpatent/BR8805803A/en
Publication of BR8805803ApublicationCriticalpatent/BR8805803A/en