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.)
Columbia Ribbon and Carbon Manufacturing Co Inc
Original Assignee
Columbia Ribbon and Carbon Manufacturing Co Inc
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 Columbia Ribbon and Carbon Manufacturing Co IncfiledCriticalColumbia Ribbon and Carbon Manufacturing Co Inc
Priority to ES0045628UpriorityCriticalpatent/ES45628Y/en
Publication of ES45628UpublicationCriticalpatent/ES45628U/en
Application grantedgrantedCritical
Publication of ES45628YpublicationCriticalpatent/ES45628Y/en
A plate for planographic printing, suitable for use in mercantile systems, comprising an untreated paper base carrying on one or both sides a calendered coating of a hydrophilic colloid and, in superposition on at least one side, a coating of a colloid that is receptive to the image and hydrophilic when it is dry, and retentive to the image but repellent of the greasy ink when it is wet. (Machine-translation by Google Translate, not legally binding)
ES0045628U1954-08-051954-08-05
Plate for planographic printing
ExpiredES45628Y
(en)