Number | Name | Date | Kind |
---|---|---|---|
D269009 | Mann et al. | May 1983 | |
D275100 | Mann et al. | Aug 1984 | |
D275197 | Feagle | Aug 1984 | |
741622 | Brown | Oct 1903 | |
2423648 | Hansell | Jul 1947 | |
2530098 | Van Atta | Nov 1950 | |
2703842 | Lewis | Mar 1955 | |
2850735 | Harris | Sep 1958 | |
3178713 | Yangs | Apr 1965 | |
3445854 | Callaghan | May 1969 | |
4160980 | Murray | Jul 1979 | |
4405928 | Elsbernd | Sep 1983 | |
4647943 | Metcalfe | Mar 1987 | |
4710777 | Halverson | Dec 1987 | |
4801946 | Matz, Jr. | Jan 1989 | |
4860022 | DoBroski | Aug 1989 | |
5291212 | Cox | Mar 1994 |
Entry |
---|
Andrew Gridpar Antennas Brochure, pp. 1-8, Bulletin R1-20-30 (Apr. 1994), Andrew Corp., Il, USA. |