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|---|---|---|---|
| 4654659 | Kubo | Mar 1987 | |
| 4660033 | Brandt | Apr 1987 | |
| 5074821 | McKeefery et al. | Dec 1991 | |
| 5108341 | DeSmet | Apr 1992 | |
| 5376038 | Arad et al. | Dec 1994 | |
| 5488571 | Jacobs et al. | Jan 1996 | |
| 5594462 | Fishman et al. | Jan 1997 | |
| 5607336 | Lebensfeld et al. | Mar 1997 | |
| 5655945 | Jani | Aug 1997 | |
| 5724074 | Chainani et al. | Mar 1998 | |
| 5752880 | Gabai et al. | May 1998 | |
| 5873765 | Rifkin et al. | Feb 1999 |
| Entry |
|---|
| "Inside `Big Trak`", Reprinted from Robotics Age, vol. 2 No. 1, Spring 1980, pp. 172-173. |
| "A Computer-Controlled Tank", Reprinted from BYTE, Feb. 1981, pp. 80-94. |
| "Motion Control", Microprocessor Based Robotics, Intelligent Machine Series, Marks, Robillard (1983). |