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Priority to ES0028167UpriorityCriticalpatent/ES28167Y/es
Publication of ES28167UpublicationCriticalpatent/ES28167U/es
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Publication of ES28167YpublicationCriticalpatent/ES28167Y/es
Dispositivo para empalme de tuberías de goma, caracterizado por estar constituido por un tubo metálico, de longitud y diámetro convenientes, cuyas bocas presentan uno o varios fileteados circulares o en espiral, y en su centro lleva acopladas dos arandelas con cortes angulares en su superficie para determinar un número variable de garras o grapas que tienen su extremo ligeramente doblado y presenta una o dos puntas afiladas.
ES0028167U1951-09-271951-09-27Dispostivo para empalme de tuberías de goma
ExpiredES28167Y
(es)