Number | Date | Country | Kind |
---|---|---|---|
62-222786 | Sep 1987 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4723175 | Ichinoi | Feb 1988 | |
4729014 | Flamm | Mar 1988 | |
4766486 | Ozaki | Aug 1988 |
Number | Date | Country |
---|---|---|
1562170 | Aug 1970 | DEX |
Entry |
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"Picture Signal Improvement in Colour TV Receivers" by H. Harlos, IEEE Trans. on Consumer Electronics, vol. CE-31, No. 3, 156-162, Aug., 1985. |