BR8400649A - Aperfeicoamento em dispositivo para limpeza de pisos
- Google Patents
Aperfeicoamento em dispositivo para limpeza de pisos
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Publication number
BR8400649A
BR8400649ABR8400649ABR8400649ABR8400649ABR 8400649 ABR8400649 ABR 8400649ABR 8400649 ABR8400649 ABR 8400649ABR 8400649 ABR8400649 ABR 8400649ABR 8400649 ABR8400649 ABR 8400649A
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Application filed by Joao Francisco LopesfiledCriticalJoao Francisco Lopes
Priority to BR8400649ApriorityCriticalpatent/BR8400649A/pt
Publication of BR8400649ApublicationCriticalpatent/BR8400649A/pt