Referenziert von|
| US3952297 | 1. Aug. 1974 | 20. Apr. 1976 | Raytheon Company | Constant writing rate digital stroke character generator having minimal data storage requirements | | US4331955 | 7. Aug. 1980 | 25. Mai 1982 | Eltra Corporation | Method and apparatus for smoothing outlines | | US4524353 | 29. März 1982 | 18. Juni 1985 | Sperry Corporation | Line pattern template generator |
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