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process for the production of 'ready to print' stereotypes or druckstoecken by pure mechanical processing of blanketts, on the basis of an original, which is scanned by means of a lichtflecks
process for the production of 'ready to print' stereotypes or druckstoecken by pure mechanical processing of blanketts, on the basis of an original, which is scanned by means of a lichtflecks