Number | Name | Date | Kind |
---|---|---|---|
3954329 | Pomerantzeff | May 1976 | |
4134647 | Ramos-Caldera | Jan 1979 | |
4410245 | Koester | Oct 1983 | |
4452514 | Spitznas | Jun 1984 | |
4469413 | Shirayanagi | Sep 1984 | |
4502764 | Riquin | Mar 1985 | |
4627694 | Volk | Dec 1986 | |
4637699 | Sigelman | Jan 1987 | |
4669839 | Muchel | Jun 1987 | |
4671631 | Sigelman | Jun 1987 | |
4682866 | Volk | Jul 1987 | |
4704018 | Takhashi | Nov 1987 | |
4721378 | Volk | Jan 1988 | |
4728183 | Heacock et al. | Mar 1988 | |
4738521 | Volk | Apr 1988 |
Number | Date | Country |
---|---|---|
124502 | May 1984 | EPX |
2246182 | Mar 1974 | DEX |
2660505C2 | Sep 1977 | DEX |
2248814 | May 1975 | FRX |
2203260 | Mar 1988 | GBX |
Entry |
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P. Roussel et al., "Contact Glass for Use . . . Optical Aspects," International Ophthalmology 6: 183-190-(1983). |