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High Optical Density Masterplate/Negatives for Offset Printing Disclosure Number: IPCOM000036327D
Original Publication Date: 1989-Sep-01
Included in the Prior Art Database: 2005-Jan-28

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Hoekstra, JP Pennebaker, WB [+details]


A technique is described whereby a fabrication process produces high optical density for negatives and longer life masterplates as used in electro-erosion printers and offset printing processes.