Number | Name | Date | Kind |
---|---|---|---|
3895269 | Geremia | Jul 1975 | |
4053789 | Schultz | Oct 1977 | |
4054935 | Ginsberg | Oct 1977 | |
4090091 | Brown et al. | May 1978 | |
4225748 | Buck et al. | Sep 1980 | |
4246533 | Chiang | Jan 1981 | |
4290052 | Eichelberger et al. | Sep 1981 | |
4325058 | Wagner et al. | Jun 1980 | |
4412268 | Dassow | Oct 1983 | |
4760326 | Bird | Jul 1988 | |
4894493 | Smith et al. | Jan 1990 | |
5168173 | Windsor | Dec 1992 |
Number | Date | Country |
---|---|---|
2716685 | Jan 1979 | DEX |
3414480 | Oct 1985 | DEX |
3438422 | Apr 1986 | DEX |
2117117A | Oct 1983 | GBX |
Entry |
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Hoberman, Stu; "Touch Module-This New Version Does Many Jobs"; Popular Science, Feb. 1973, pp. 124-125. |