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Individual
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Individual
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Priority to ES0043047UpriorityCriticalpatent/ES43047U/es
Publication of ES43047UpublicationCriticalpatent/ES43047U/es
Tubo para conducciones que consiste esencialmente en una pieza tubular preferiblemente de material plástico que presenta su superficie exterior provista de estrías longitudinales.
ES0043047U1954-07-091954-07-09Tubo para conducciones
PendingES43047U
(es)