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Individual
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Individual
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Priority to ES104987UpriorityCriticalpatent/ES104987Y/en
Publication of ES104987UpublicationCriticalpatent/ES104987U/en
Application grantedgrantedCritical
Publication of ES104987YpublicationCriticalpatent/ES104987Y/en
Mattresses And Other Support Structures For Chairs And Beds
(AREA)
Abstract
An improved sofa bed characterized essentially by understanding the arrangement of an internal framework externally trimmed on all its periphery by flat slats, these elements being permanently and supported on three pairs of legs that have cushioning lugs on their terminals and whose legs are distributed symmetrically, the armor on the inside having an elastic support that serves as a base for attachment to the mat itself on which the cushions that serve as a backrest rest . (Machine-translation by Google Translate, not legally binding)
ES104987U1964-03-181964-03-18
Perfected sofa bed
ExpiredES104987Y
(en)