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Individual
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Individual
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Priority to ES104908UpriorityCriticalpatent/ES104908Y/en
Publication of ES104908UpublicationCriticalpatent/ES104908U/en
Application grantedgrantedCritical
Publication of ES104908YpublicationCriticalpatent/ES104908Y/en
Mattresses And Other Support Structures For Chairs And Beds
(AREA)
Special Chairs
(AREA)
Abstract
Backrest adaptable to several types of chair frames characterized essentially by having on the back of the same four reinforcements placed symmetrically two to two and molded with the same backrest material. These reinforcements have the circular configuration with central holes for admitting the corresponding frame by means of a plug. (Machine-translation by Google Translate, not legally binding)
ES104908U1964-03-161964-03-16
Backrest adaptable to various types of chair frames
ExpiredES104908Y
(en)