BR8803416A - Aperfeicoamento aplicado a caixa de derivacao
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Aperfeicoamento aplicado a caixa de derivacao
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Publication number
BR8803416A
BR8803416ABR8803416ABR8803416ABR8803416ABR 8803416 ABR8803416 ABR 8803416ABR 8803416 ABR8803416 ABR 8803416ABR 8803416 ABR8803416 ABR 8803416ABR 8803416 ABR8803416 ABR 8803416A
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Publication date
Application filed by Joao Sergio Colunna DavidfiledCriticalJoao Sergio Colunna David
Priority to BR8803416ApriorityCriticalpatent/BR8803416A/pt
Publication of BR8803416ApublicationCriticalpatent/BR8803416A/pt