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Deligny Ernest
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Deligny Ernest
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Application filed by Deligny ErnestfiledCriticalDeligny Ernest
Priority to ES5548ApriorityCriticalpatent/ES5548A1/es
Publication of ES5548A1publicationCriticalpatent/ES5548A1/es
Un sistema de tubo flexible para empalme de cañerías, destinado especialmente para las conducciones de frenos automáticos de los trenes de ferro-carriles.