BR9403193A -
Underground flexible tube
- Google Patents
Underground flexible tube
Info
Publication number
BR9403193A
BR9403193ABR9403193ABR9403193ABR9403193ABR 9403193 ABR9403193 ABR 9403193ABR 9403193 ABR9403193 ABR 9403193ABR 9403193 ABR9403193 ABR 9403193ABR 9403193 ABR9403193 ABR 9403193A
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Publication date
Application filed by Almeida Santana Jose Henriq DefiledCriticalAlmeida Santana Jose Henriq De
Priority to BR9403193ApriorityCriticalpatent/BR9403193A/en
Publication of BR9403193ApublicationCriticalpatent/BR9403193A/en