| http://www.w3.org/ns/prov#value | - These figures, such as circles or squares are printed into each...http://www.google.com/patents/US5056430?utm_source=gb-gplus-sharePatent US5056430 - Method of positioning plate cylinders in a multi-color rotary printing machineAdvanced Patent SearchPublication numberUS5056430 APublication typeGrantApplication numberUS 07/415,309PCT numberPCT/DE1988/000192Publication dateOct 15, 1991Filing dateMar
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