Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Priority to ES0331592ApriorityCriticalpatent/ES331592A1/en
Publication of ES331592A1publicationCriticalpatent/ES331592A1/en
Mattresses And Other Support Structures For Chairs And Beds
(AREA)
Abstract
Improvements in the manufacture of cushions for seats, characterized by the imparting of elastic comfort effect produced by a constant amount of air permanently enclosed in the elastic envelope. (Machine-translation by Google Translate, not legally binding)
ES0331592A1966-09-261966-09-26Improvements in the manufacture of cushions for seats. (Machine-translation by Google Translate, not legally binding)
ExpiredES331592A1
(en)