Number | Name | Date | Kind |
---|---|---|---|
2413184 | La Lande, Jr. | Dec 1946 | |
4049772 | Takada et al. | Sep 1977 | |
4275448 | Le Dall | Jun 1981 | |
4454044 | Klein | Jun 1984 |
Entry |
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George C. Cushnie, Jr., Electroplating Wastewater Pollution Control Technology, Park Ridge, N.J.: Noyes Publications, pp. 1-9, 30-37, and 48-54. |
Jay A. Mackie et al., "The Alternatives", Chemical Engineering, Aug. 6, 1984, pp. 51-64. |
W. Wesley Eckenfelder, Jr. et al., "Wastewater Treatment", Chemical Engineering, Sep. 2, 1985, pp. 60-74. |