Number | Name | Date | Kind |
---|---|---|---|
3976995 | Sebestyen | Aug 1976 | |
4178476 | Frost | Dec 1979 | |
4424514 | Fennell et al. | Jan 1984 | |
4506262 | Vance et al. | Mar 1985 | |
4518961 | Davis et al. | May 1985 | |
4644347 | Lucas et al. | Feb 1987 | |
4677434 | Fascenda | Jun 1987 | |
4741049 | De Jager et al. | Apr 1988 | |
4748681 | Schmidt | May 1988 | |
4785450 | Bolgiano et al. | Nov 1988 | |
4792984 | Matsuo | Dec 1988 | |
4814763 | Nelson et al. | Mar 1989 | |
4825193 | Siwiak et al. | Apr 1989 | |
4875038 | Siwiak et al. | Oct 1989 | |
4910511 | Nagata et al. | Mar 1990 | |
4914649 | Schwendeman et al. | Apr 1990 |
Entry |
---|
Walter L. Morgan and Gary D. Gordon, Communications Satellite Handbook; , Published 1989, pp. 85-87. |