This application is a continuation-in-part of co-pending U.S. Ser. No. 684,818, filed Dec. 20, 1984, now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
3822212 | Bryant et al. | Jul 1974 | |
3839213 | Hill | Oct 1974 | |
3957967 | L'Orange | May 1976 | |
4181621 | Raaf et al. | Jan 1980 | |
4511486 | Shah | Apr 1985 | |
4540504 | Eoga | Sep 1985 |
Number | Date | Country |
---|---|---|
165145 | Jun 1983 | ZAX |
Entry |
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Skinner, E. W., and Phillips, R. W., The Science of Dental Materials, 6th edition, W. B. Saunders Co., Phila. and London, .COPYRGT.1967, pp. 200-201. |
Number | Date | Country | |
---|---|---|---|
Parent | 684818 | Dec 1984 |