Number | Date | Country | Kind |
---|---|---|---|
3843775 | Dec 1988 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3531177 | Akin, Jr. | Sep 1970 | |
3969933 | Himmler | Jul 1976 | |
4068499 | Sharp | Jan 1978 | |
4312560 | Hale | Jan 1982 | |
4346960 | Lehrmond et al. | Aug 1982 | |
4465346 | Fraser | Aug 1984 | |
4911541 | Alvarez et al. | Mar 1990 |
Number | Date | Country |
---|---|---|
1473901 | Dec 1968 | DEX |
2239426 | Feb 1974 | DEX |
2834158 | Feb 1980 | DEX |
8714828 | Mar 1988 | DEX |
Entry |
---|
"Gyro-Stabilized Binoculars", Power and Motoryacht, Aug. 1987. |
Brochure Entitled "Inertial Sensors & Systems", British Aerospace Dyamics Group. |