Number | Name | Date | Kind |
---|---|---|---|
4856787 | Itkis | Aug 1989 | |
5042809 | Richardson | Aug 1991 | |
5224706 | Bridgeman et al. | Jul 1993 | |
5263716 | Smyth | Nov 1993 | |
5342047 | Heidel et al. | Aug 1994 |
Number | Date | Country |
---|---|---|
2147773 | May 1985 | GBX |
8101664 | Jun 1981 | WOX |
Entry |
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"Advanced CRT Screen", Playmeter, Aug. 1982, p. 80. |