Number | Name | Date | Kind |
---|---|---|---|
3315164 | Ferguson, Jr. et al. | Apr 1967 | |
3534264 | Blasbalg et al. | Oct 1970 | |
3842350 | Gross | Oct 1974 | |
3928804 | Schmidt et al. | Dec 1975 | |
4004098 | Shimasaki | Jan 1977 |
Entry |
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IBM Technical Disclosure Bulletin; vol. 10, No. 1, Jun. 1976, pp. 22-24, "Central Control Facility for a Satellite Communication System." |