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Onderzoekings Instituut Research
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Onderzoekings Instituut Research
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Publication of ES186710A1publicationCriticalpatent/ES186710A1/es
Un procedimiento para devanar o hacer avanzar o transportar un hilo cinta película o producto similar artificiales con ayuda de un embrague de deslizamiento magnético cuya parte motriz es un imán permanente con dos o más polos y la parte movida una armadura de hierro dulce caracterizado porque la armadura de hierro dulce tiene un forro de material tal que la fuerza sobre el hilo cinta etc. permanezca total o casi totalmente constante durante el devanado o avance o transporte.
ES0186710A1948-05-101949-01-21UN PROCEDIMIENTO PARA DEVANAR O HACER AVANZAR HILO, CINTA, PELiCULA O PRODUCTO SIMILAR ARTIFICIALES
ExpiredES186710A1
(es)