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ALUMINIUM FRANAAIS L
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ALUMINIUM FRANAAIS L
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Application filed by ALUMINIUM FRANAAIS LfiledCriticalALUMINIUM FRANAAIS L
Priority to ES0236660ApriorityCriticalpatent/ES236660A1/es
Publication of ES236660A1publicationCriticalpatent/ES236660A1/es
Procedimiento para el empalme de piezas tubulares caracterizándose porque se pegan las referidas piezas a una misma pieza de unión foliforme sujeta contra las referidas piezas mediante un órgano elástico.
ES0236660A1957-07-191957-07-19Procedimiento y dispositivo para el empalme de piezas tubulares
ExpiredES236660A1
(es)