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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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0169704UpriorityCriticalpatent/ES169704U/en
Publication of ES169704UpublicationCriticalpatent/ES169704U/en
Textile coil, perfected, essentially characterized by being constituted by a sheet (1), of soft porous material, wound into a tubular body, joined by overlapped longitudinal joint (2), preferably coinciding with the generatrix of revolution; by presenting a hardening due to an impregnation with synthetic resin and subsequent thermosetting hardening and polishing of the surface of the coil. (Machine-translation by Google Translate, not legally binding)
ES0169704U1971-06-071971-06-07Improved textile coil (Machine-translation by Google Translate, not legally binding)
PendingES169704U
(en)