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.)
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Individual
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Individual
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Priority to ES21958ApriorityCriticalpatent/ES21958A1/es
Publication of ES21958A1publicationCriticalpatent/ES21958A1/es
ES21958A1897-12-231897-12-23Un procedimiento para manipular las tintas de imprimir negras y de color para su distribución automática.
ExpiredES21958A1
(es)
Color control pattern for the optical measurement of colors printed on a sheet or web substrate by means of a multicolor printing press and uses thereof