Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
William Prym Werke GmbH and Co KG
Original Assignee
William Prym Werke GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by William Prym Werke GmbH and Co KGfiledCriticalWilliam Prym Werke GmbH and Co KG
Priority to ES0257844ApriorityCriticalpatent/ES257844A3/es
Publication of ES257844A3publicationCriticalpatent/ES257844A3/es
Perfeccionamientos introducidos en cierres de cremallera dotados de elementos de cierre unidos formando una pieza con un elemento soporte en forma de cinta, caracterizados porque los elementos de cierre están constituidos por partes de hilo que sobresalen libremente en distancia entre sí del borde longitudinal de la cinta soporte que constituye la unión de hilos, formando dichas partes de hilos cada uno una pieza con el hilo correspondiente de la cinta soporte.
ES0257844A1960-05-051960-05-05Perfeccionamientos introducidos en cierres de cremalleras
ExpiredES257844A3
(es)