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Individual
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Individual
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Priority to ES117029UpriorityCriticalpatent/ES117029Y/en
Publication of ES117029UpublicationCriticalpatent/ES117029U/en
Application grantedgrantedCritical
Publication of ES117029YpublicationCriticalpatent/ES117029Y/en
A synthetic foam mattress characterized essentially by being constituted by a prismatic block of flexible but not elastic synthetic foam in whose lower face a plurality of holes of depth equal to half the thickness of the block have been practiced, regularly distributed in quincunx and whose axes are far apart between them in the longitudinal and transverse series a distance equal to the thickness of said block, reducing the weight of the mattress and giving (Machine-translation by Google Translate, not legally binding)
ES117029U1965-10-191965-10-19
A SYNTHETIC FOAM MATTRESS.
ExpiredES117029Y
(en)
Device for splitting blocks of foam material especially in the manufacture of mattresses and cushions (Machine-translation by Google Translate, not legally binding)