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Individual
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Individual
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Priority to ES0041226UpriorityCriticalpatent/ES41226U/en
Publication of ES41226UpublicationCriticalpatent/ES41226U/en
A new mattress with springs, which is essentially characterized by two double arpilleras, one lower and one upper, each of which is crossed longitudinally and transversely by a series of equidistant and parallel stitches which determine a square compartments, one of whose faces It has an elongated cut or hole through which the turns of the end of the spring penetrate into the compartment, the edges of the cut or eye are then sewn and the last turns of each pair of springs of the two extreme rows are joined by means of a clamp and each of said clamps of one row with the corresponding one of the other. (Machine-translation by Google Translate, not legally binding)
ES0041226U1954-03-261954-03-26A new spring mattress (Machine-translation by Google Translate, not legally binding)
PendingES41226U
(en)