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CORTES LATORRE JOSE MARIA
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CORTES LATORRE JOSE MARIA
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Publication of ES33949YpublicationCriticalpatent/ES33949Y/es
Closing And Opening Devices For Wings, And Checks For Wings
(AREA)
Power-Operated Mechanisms For Wings
(AREA)
Abstract
Un dispositivo cierra puertas automático, caracterizado por estar constituido por dos brazos de forma adecuada, unidos entre sí, alojando en su interior a un muelle tensor.