Number | Name | Date | Kind |
---|---|---|---|
3600568 | Weyrauch | Aug 1971 | |
3604802 | Ohmori et al. | Sep 1971 | |
3619058 | Hewlett et al. | Nov 1971 | |
3691390 | Chow et al. | Sep 1972 | |
3759616 | Hildebrand | Sep 1973 | |
3832028 | Kapron | Aug 1974 | |
3902803 | Lego, Jr. | Sep 1975 |
Entry |
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Chen et al; Applied Optics, vol. 2, No. 3, Mar. 1963, pp. 265-271. |