Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Ayilon Fernandez Faustino
Original Assignee
Ayilon Fernandez Faustino
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Filing date
Publication date
Application filed by Ayilon Fernandez FaustinofiledCriticalAyilon Fernandez Faustino
Priority to ES147153UpriorityCriticalpatent/ES147153U/es
Publication of ES147153UpublicationCriticalpatent/ES147153U/es
Storage Of Web-Like Or Filamentary Materials
(AREA)
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
Tubo rígido en enrollamiento helicoidal, que se caracteriza esencialmente al estar constituido a partir de un banda continua de chapa galvanizada de distintos espesores y anchos, según el diámetro del tubo, enrollada helicoidalmente, y unidos mediante un engatillado continuo y hermético que constituye un nervio exterior de gran resistencia para el tubo e interiormente liso y, cuya distancia entre nervios vendrá determinada por el ancho de banda.
ES147153U1969-04-011969-04-01Tubo rígido de enrollamiento helicoidal
PendingES147153U
(es)