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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Columbia Ribbon and Carbon Manufacturing Co Inc
Original Assignee
Columbia Ribbon and Carbon Manufacturing Co Inc
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Filing date
Publication date
Application filed by Columbia Ribbon and Carbon Manufacturing Co IncfiledCriticalColumbia Ribbon and Carbon Manufacturing Co Inc
Priority to ES0045628UpriorityCriticalpatent/ES45628Y/es
Publication of ES45628UpublicationCriticalpatent/ES45628U/es
Application grantedgrantedCritical
Publication of ES45628YpublicationCriticalpatent/ES45628Y/es
Una placa para la impresión planográfica, adecuada para su uso en sistemas mercantiles, que comprende una base de papel no tratado que lleva sobre una o sobre ambas caras un recubrimiento calandrado de un coloide hidrófilo y, en superposición sobre por lo menos una cara, un recubrimiento de un coloide que es receptivo para la imagen e hidrófilo cuando está seco, y retentivo para la imagen pero repelente de la tinta grasa cuando está húmedo.
ES0045628U1954-08-051954-08-05Placa para la impresión planográfica
ExpiredES45628Y
(es)
Duplicateur rotatif pour la reproduction par page entière, par lignes ou par portions de planches d'impression à image renversée, sur des feuilles, cartes et objets similaires