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Abstract
Perfeccionamientos en los medios devanadores para máquina textilespreferentemente en bobinas y carretestanto cilíndricos como cónicosque se caracterizan esencialmentepor constituirse a través de un cilindro de bobinadopreferentemente de cartónque presente su superficie interior con asperezas o grafiladosen la que se incorporaen su parte central un alma de refuerzo mediante un adherente adecuadopresentando este refuerzo en sus extremos unas muescas de constitución determinada.
ES0249654A1959-05-251959-05-25Perfeccionamientos en los medios derivanadores para maquinas textiles
ExpiredES249654A1
(es)