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Individual
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Individual
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Priority to ES0165185ApriorityCriticalpatent/ES165185A2/es
Publication of ES165185A2publicationCriticalpatent/ES165185A2/es
Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes
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Printing Methods
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Credit Cards Or The Like
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Abstract
Mejoras introducidas en el objeto de la patente principal número 157.156 caracterizadas porque se somete el papel cartón o cartulina a una impresión oculta con una temperatura que oscila entre los 10º y los 35º centrigrados; una vez impreso el papel o similares se los somete a una o más impresiones sobre la impresión anterior que se pueden llevar a efecto por cualqueira de los medios gráficos conocidos.
ES0165185A1944-03-171944-03-17MEJORAS INTRODUCIDAS EN EL OBJETO DE LA PATENTE PRINCIPAL NuM. 157156
ExpiredES165185A2
(es)