Number | Date | Country | Kind |
---|---|---|---|
93109500 | Aug 1993 | CNX |
Number | Name | Date | Kind |
---|---|---|---|
4764301 | Awazv et al. | Aug 1988 |
Number | Date | Country |
---|---|---|
54-58086 | May 1979 | JPX |
57-23674 | Feb 1982 | JPX |
1458700 | Dec 1976 | GBX |
Entry |
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"Effect of Thorium on Ce.sup.+3 Phosphors," Mary V. Hoffman, J. Electrochem, Soc.: Solid State Science, vol. 118, No. 9, Sep. 1971. |
"Phosphors Based on Rare Earth Phosphates," R. C. Ropp, J. Electrochem, Soc.: Solid State Sciecne, vol. 115, No. 8, Aug. 1968. |
Abstract, 76-Electric Phenomena, vol. 19, 1979, 91:100982u, Phosphor, no agent. |
Abstract appearing in 73-Spectroscopy, vol. 96, 1982, 96:208178d Green-emitting cerium terbium phosphate phosphor. |