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Individual
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Individual
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Priority to ES0309886ApriorityCriticalpatent/ES309886A3/en
Publication of ES309886A3publicationCriticalpatent/ES309886A3/en
Mattresses And Other Support Structures For Chairs And Beds
(AREA)
Abstract
Improvements in the manufacture of mattresses, characterized by the fact of making a mattress consisting of a block of springs, assembled together in a conventional manner on which there is a layer of fibrous material, capable of being associated with a burlap cloth to compose an agglomerate, on top of which layer another layer of porous material is placed, the previous elements being housed in a cover that covers its upper and lateral parts, as well as an area that contours the lower face, by means of a closing flange. (Machine-translation by Google Translate, not legally binding)
ES0309886A1965-02-271965-02-27Improvements in the manufacture of mattresses. (Machine-translation by Google Translate, not legally binding)
ExpiredES309886A3
(en)
Improvements in the process of making a laminar piece to cover a mattress and part obtained. (Machine-translation by Google Translate, not legally binding)