Number | Name | Date | Kind |
---|---|---|---|
2345543 | Wohnsiedler et al. | Mar 1944 | |
4153548 | Forney | May 1979 | |
4629572 | Leitz et al. | Dec 1986 | |
4656059 | Mizuno et al. | Apr 1987 | |
4792364 | Huang | Dec 1988 | |
4863615 | Strenger et al. | Sep 1989 | |
4913825 | Mitchell | Apr 1990 | |
4929382 | Strenger et al. | May 1990 | |
5068279 | Morse | Nov 1991 | |
5116514 | Bhattacharyya | May 1992 |
Entry |
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Kirk-Othmer, Encyclopedia of Chemical Technology, Third Edition, vol. 20, Refractories to Silk, Silica (Amorphous), pp. 771, 772. (No Date). |