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3893174 | Sano et al. | Jul 1975 | |
4127873 | Katagi | Nov 1978 | |
4400719 | Powers | Aug 1983 | |
4550336 | Sepp | Oct 1985 | |
4558347 | Pritchard et al. | Dec 1985 | |
4583113 | Pritchard | Apr 1986 | |
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Number | Date | Country |
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59-57590 | Apr 1984 | JPX |
Entry |
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Article from IEEE Transactions on Consumer Electronics, R. Deubert, "Digital System for Horizontal Geometry and Convergence Correction", vol. CE-30, No. 3, Aug. 1984. |