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Individual
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Individual
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Priority to ES0042182UpriorityCriticalpatent/ES42182U/en
Publication of ES42182UpublicationCriticalpatent/ES42182U/en
Accommodation For Nursing Or Treatment Tables
(AREA)
Abstract
Automatic door-closing device, embedded in the floor, essentially characterized by being formed by a box or envelope provided with a wide flange or perimetric projection, divided into two sectors, one of which, the upper one, has a perforation or circular window, where a hollow cylinder inside is adapted, concentrically perforated, by a circular window, through which a cylindrical pivot protrudes outwards which, when reaching the height of the upper base of said projection, adopts a rectangular section, presenting the lower part of the box, which is larger than the upper one, a wide window or rectangular or polygonal housing, and presenting the bottom required to introduce and house the mechanism that drives the device. (Machine-translation by Google Translate, not legally binding)
ES0042182U1954-05-251954-05-25Automatic door-closing device embedded in the floor (Machine-translation by Google Translate, not legally binding)
PendingES42182U
(en)