Number | Name | Date | Kind |
---|---|---|---|
4838021 | Beattie | Jun 1989 | |
5269131 | Brophy | Dec 1993 | |
5339623 | Smith | Aug 1994 | |
5369953 | Brophy | Dec 1994 | |
5689950 | Smith | Nov 1997 |
Entry |
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Morgan, Walter L., et al., Communications Satellite Handbook, John Wiley and Sons, New York, 1989, pp. 651-653, 656, 657, 849, 850 and 867-869. |
Sutton, George F., Rocket Propulsion Elements, John Wiley and Sons, New York, 1992, pp. 580-590. |