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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PUYOL GUELL RAMON
Original Assignee
PUYOL GUELL RAMON
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Filing date
Publication date
Application filed by PUYOL GUELL RAMONfiledCriticalPUYOL GUELL RAMON
Priority to ES0066043UpriorityCriticalpatent/ES66043Y/en
Publication of ES66043UpublicationCriticalpatent/ES66043U/en
Application grantedgrantedCritical
Publication of ES66043YpublicationCriticalpatent/ES66043Y/en
New insulating tube that is characterized by being formed by a tubular inner body constituted by a sheet or cellulose strip wound in helix with superposition of layers or turns in half of its width, remaining this impregnated with an insulating and adherent material; on this set or body the second piece is arranged, also tubular but without seam and made of flexible plastic material, being dimensioned in such a way that the latter is tightly wrapped on the first. (Machine-translation by Google Translate, not legally binding)
ES0066043U1958-05-021958-05-02
New insulating tube
ExpiredES66043Y
(en)
Tube for the conduction of air and other gaseous fluids adaptable to precise ways of travel (Machine-translation by Google Translate, not legally binding)