Number | Name | Date | Kind |
---|---|---|---|
D253281 | Kim | Oct 1979 | |
D259787 | Nagele | Jul 1981 | |
D277667 | Zurawski | Feb 1985 | |
D298133 | Tokiyama et al. | Oct 1988 | |
D300632 | Culbertson | Apr 1989 | |
D307906 | Beaumont | May 1990 | |
D308057 | Tokiyama | May 1990 | |
D329849 | Tokiyama et al. | Sep 1992 | |
D334744 | Tokiyama et al. | Apr 1993 |
Entry |
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Midland Syn-Tech Today, Copyright 1986, cover page, two-way FM radio. |