Number | Date | Country | Kind |
---|---|---|---|
3205583 | Feb 1982 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
869769 | Bell | Oct 1907 | |
1533248 | Harwix | Apr 1925 | |
2372479 | French | Mar 1945 | |
2423491 | Fairbank | Jul 1947 | |
2463959 | Flint | Mar 1949 | |
2596665 | Eagle | May 1952 | |
2955560 | Muller | Oct 1960 | |
3531177 | Akin, Jr. | Sep 1970 | |
3749479 | Kempf | Jul 1973 | |
3860329 | Baker et al. | Jan 1975 | |
4056303 | Swarovski et al. | Nov 1977 | |
4460424 | Buser et al. | Jul 1984 |
Number | Date | Country |
---|---|---|
1241144 | May 1967 | DEX |
2533362 | Feb 1976 | DEX |
2522738 | Apr 1977 | DEX |
2618497 | Aug 1977 | DEX |
992989 | Oct 1951 | FRX |
647628 | Feb 1979 | SUX |
Entry |
---|
Harrison, R., "Mounting for Corner Cube Prisms", IBM Tech. Disc. Bull., 12-1973, p. 2730. |