Number | Name | Date | Kind |
---|---|---|---|
3508112 | Peek | Apr 1970 | |
4461982 | Fahnrich | Jul 1984 | |
4749909 | Smulders | Jun 1988 | |
4866347 | Nuckolls et al. | Sep 1989 | |
4958107 | Mattas et al. | Sep 1990 | |
5289084 | Nuckolls et al. | Feb 1994 | |
5424617 | Garbowicz et al. | Jun 1995 | |
5453666 | Brown | Sep 1995 | |
5608296 | Brown | Mar 1997 | |
5616990 | Garbowicz et al. | Apr 1997 |
Entry |
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Gibilisco, Stan, Encyclopedia of Electronics, TAB Professional Reference Books, Page 679, 1985. |