Number | Date | Country | Kind |
---|---|---|---|
8723209 | Oct 1987 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
3724927 | Cox | Apr 1973 | |
4013339 | Ando et al. | Mar 1977 | |
4235506 | Saito et al. | Nov 1980 | |
4370540 | Davis et al. | Jan 1983 | |
4381884 | Houle | May 1983 | |
4722592 | Stolfi | Feb 1988 |
Number | Date | Country |
---|---|---|
629875 | Oct 1961 | CAX |
263656 | Apr 1988 | EPX |
307095 | Mar 1989 | EPX |
3213149 | Dec 1982 | DEX |
Entry |
---|
"Image Rotation Devices-A Comparative Survey," by D. W. Swift, Optics and Laser Technology, Aug. 1972, pp. 175-188. |