Number | Date | Country | Kind |
---|---|---|---|
TO92A1046 | Dec 1992 | ITX |
Number | Name | Date | Kind |
---|---|---|---|
4654818 | Wetterau, Jr. | Mar 1987 | |
4913387 | Tice | Jun 1990 | |
5049863 | Oka | Sep 1991 | |
5126955 | Tomoda | Apr 1992 |
Number | Date | Country |
---|---|---|
0567215 | Oct 1993 | EPX |
9115189 | Mar 1992 | DEX |
4307223 | Sep 1993 | DEX |
Entry |
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IBM Technical Disclosure Bulletin vol. 27, No. 10B, Mar. 1985, pp. 6299-6305 --"Mouse/Keyboard Concept Incorporating Unique Devices for Controlling CRT Display Cursors". |