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PHOTOTYPE ENGRAVING COMPANY
| PHOTOTYPE ENGRAVING COMPANY Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090147315 | SYSTEM FOR HALFTONE SCREEN PRODUCTION - Method, apparatus and program product generates a threshold array that contains at least one halftone cell having overlapping or dissimilar dots. | 06-11-2009 |