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Individual
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Individual
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Priority to ES0072281UpriorityCriticalpatent/ES72281U/en
Publication of ES72281UpublicationCriticalpatent/ES72281U/en
Center coupling applicable to springs for upholstery characterized in that it is essentially constituted by a cross with hook holes at its ends from which the springs that constitute the elastic frame of the seat or the surface to be covered depart. (Machine-translation by Google Translate, not legally binding)
ES0072281U1959-03-111959-03-11Center of hook applicable to springs for upholstery (Machine-translation by Google Translate, not legally binding)
PendingES72281U
(en)