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Tensor para tapicería, esencialmente caracterizado por estar constituido por dos resortes laminares curvados por su punto medio en forma de V cuyas extremidades de las ramas quedan unidas a dos barras rígidas colocadas paralelamente entre sí y de la longitud precisa para el asiento, con la particularidad de que estas barras quedan posteriormente forradas en una materia de gran coeficiente de frotamiento, como goma esponjosa u otro de análogas características.
ES0072391U1959-03-161959-03-16Tensor para tapicería
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Fremgangsmåde og middel til behandling af tekstilmaterialer, især hydrofobe, syntetiske tekstilmaterialer, for at bibringe dem glathed og antistatiske egenskaber.