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Dispositivo para el enlace expansivo de tuberías, caracterizado por el hecho de comprender dos elementos tubulares concéntricos acoplados telescópicamente y un manguito sobre ellos libremente ensartado, cuyos tubos y manguito presentan pestañas periféricas que a modo de tope delimitan el deslizamiento telescópico dichos tubos con la particularidad de que entre éstos se ha previsto el montaje de una junta principal que determina la estanqueidad de su acoplamiento.
ES0073392U1959-04-221959-04-22Dispositivo para el enlace expansivo de tuberías
ExpiredES73392Y
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