Number | Date | Country | Kind |
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195 31 707.6 | Aug 1995 | DEX |
Number | Name | Date | Kind |
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4004993 | Horner et al. | Jan 1977 |
Number | Date | Country |
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29 01 577 | Jul 1980 | DEX |
Entry |
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Gerhard Kreysa, et al. "A New Electrochemical Gas Purification Process," Ger. Chem. Eng. 6 (1983), pp. 325-336. No month provided. |
Kreysa et al. "A New Electrochemical Gas Purification Process" 1983 pp. 325-336. (No month). |