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ES CONTRA INCENDIOS Ltda SOC
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ES CONTRA INCENDIOS Ltda SOC
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Application filed by ES CONTRA INCENDIOS Ltda SOCfiledCriticalES CONTRA INCENDIOS Ltda SOC
Priority to ES0253398ApriorityCriticalpatent/ES253398A3/en
Publication of ES253398A3publicationCriticalpatent/ES253398A3/en
Improvements in the joining means of flexible tubes characterized by the fact of having provided a box with a circular floor on both bases and with a short cylindrical projection on its back and reinforcement ribs whose box has on its face frontal diametrically located claws with a small notch of each one in its upper part; the front part of said box having a flange forming a flange that is cut into two sectors on each side of said claws. (Machine-translation by Google Translate, not legally binding)
ES0253398A1959-11-131959-11-13Improvements in the unión of flexible pipes (Machine-translation by Google Translate, not legally binding)
ExpiredES253398A3
(en)