Number | Name | Date | Kind |
---|---|---|---|
2301027 | Ennor | Nov 1942 | |
2515284 | Zeigler et al. | Jul 1950 | |
2915390 | Criner | Dec 1959 | |
3381741 | Gardner | May 1968 | |
3600239 | DeForest et al. | Aug 1971 | |
3976119 | Miller | Aug 1976 | |
4157728 | Mitamura et al. | Jun 1979 | |
4243439 | Rauch | Jan 1981 | |
4473106 | Sautebin | Sep 1984 |
Entry |
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Glycols, Union Carbide Corporation, 1978. |
Mathe, John A., "What to Consider When Filtering Fire-Resistant Fluids," Plant Engineering, (Nov. 1962), p. 4. |