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LUEBBERT MOSTARDI HANNO
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LUEBBERT MOSTARDI HANNO
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Application filed by LUEBBERT MOSTARDI HANNOfiledCriticalLUEBBERT MOSTARDI HANNO
Priority to ES0074245UpriorityCriticalpatent/ES74245Y/es
Publication of ES74245UpublicationCriticalpatent/ES74245U/es
Application grantedgrantedCritical
Publication of ES74245YpublicationCriticalpatent/ES74245Y/es
Una silla giratoria perfeccionada, caracterizada por que el respaldo (2), de doble curvatura correspondiente a la región lumbar del cuerpo humano, está montado de manera articulada en un soporte (3) ajustable en altura en unas varillas flexibles (8), llevando asociado la articulación (4) de dicho respaldo un muelle (9) que tiende a desplazar elásticamente su parte inferior hacia delante.